I just had a check and seems this chunk NotFound is due to something else.
The claimed NotFound chunk is actually existing in the network.
I have a local client build testing a fixing patch. previously my download will fail at even 2nd chunk, but now it is going smoothly at 1500th and still downloading.
Just give me bit more time to have it fully tested. thx
cc @joshuef
Can you check if “Designing Interfaces_ Patterns for Effective Interaction …”, downloaded? That one failed for me.
Take all the time you need. 
89/89 …no errors, two times in a row
I timed the second run: 7m 12s
Yes it did.
And now my Ubuntu upload downloaded again. 
But none of my nodes get any chunks. I’ve started two at a time, let them be up between 15 minutes - 2 hours, killed, and then restarted again. Alltogether 8 starts now, and not a single chunk. NAT is public, there’s plenty of connections.
I wonder if this can be just bad luck, or people not uploading. @joshuef, @qi_ma, does Maidsafe have files uploading all the time, or is the uploading done by community only?
Edit: Now I have chunks!
Ok, the downloading to the 2.1G iso file succeeded.
Client downloaded file in 2143.035867669s
Saved amd64.iso at C:\Users\AppData\Roaming\safe\client\amd64.iso
I’ve raised a PR for the fix.
It seems we are squeezing too many get_chunk tasks into threading, which they will fail randomly at any of the task, and it’s quite OS/Machine/Connection dependent.
With my Windows OS, low perf laptop and slow connection, failure will happen at even 2nd chunk.
And here is a windows local build of the client that contains the fixing patch, which shall download big files more stable.
Uploaded safe_batch_download_windows.exe to aaaaec815bad5c3b644c5c7028f07c80ed60d6f3c6ed3698cc6c7513f0cbacfd
Note:
1, this is just a Windows build, and is not a formal publish
2, it’s a local build, and you have to use --peers option or specify SAFE_PEERS for it to work with public testnet.
PS C:\Users\gggg> safe wallet balance --peer-id=12D3KooWBakoutxjmzx4JnQWM6kHsXtuveT8GEFhG5Avjfj7EQd9
Logging to directory: "C:\\Users\\gggg\\AppData\\Roaming\\safe\\client\\logs\\log_2023-10-13_14-49-08"
Built with git version: 9888b2c / main / 9888b2c
Node's rewards wallet balance (PeerId: 12D3KooWBakoutxjmzx4JnQWM6kHsXtuveT8GEFhG5Avjfj7EQd9): 0.000000000
Hmmm, my wallet balance is 0.0000, should it be or have I been robbed? 
Had to specify SAFE_PEERS for this build to work, but:
is now a !!
safe_batch_download_windows.exe files download ubuntu-18.04.4-desktop-amd64.iso a5111048e408ee11563350da697984403bf847381356bd26a60f8580201eb880
Client (read all) download progress 4057/4057
Client downloaded file in 1750.5469456s
Saved ubuntu-18.04.4-desktop-amd64.iso at C:\Users\stefa\AppData\Roaming\safe\client\ubuntu-18.04.4-desktop-amd64.iso
Ah, yes,
Connecting to the network as a client is immediate, but generates an error:
PS C:\Users\gggg> safe wallet get-faucet 178.128.34.165:8000
Logging to directory: "C:\\Users\\gggg\\AppData\\Roaming\\safe\\client\\logs\\log_2023-10-13_14-55-50"
Built with git version: 9888b2c / main / 9888b2c
Instantiating a SAFE client...
Trying to fetch the bootstrap peers from https://sn-testnet.s3.eu-west-2.amazonaws.com/network-contacts
Connecting to the network w/peers: ["/ip4/157.245.35.30/tcp/33271/p2p/12D3KooWBr3v6fm2EMjRmGEJDV7kYnFiZs1Lh1tpKM2frGMnH15P", "/ip4/161.35.41.17/tcp/39613/p2p/12D3KooW9yYCQXRccxffwW74yYo1Q5AXuasAfeYdB32tBitWdoT4", "/ip4/167.99.198.82/tcp/34655/p2p/12D3KooWALcEpk4MKUxkPWWQCAZZaVaGyjMqBxd8T4Ft8ZP23uJE", "/ip4/209.97.134.140/tcp/37703/p2p/12D3KooWBjNQ6Jj53GUuBrXfxmTVgM6XBo2ubr6xNh64Dep6KXai", "/ip4/188.166.149.119/tcp/44757/p2p/12D3KooWAB2FAHEKuXwF9XYrgNjRR5eoA5WAKF2kuAaJQcfXLJQR", "/ip4/46.101.72.36/tcp/42437/p2p/12D3KooWCRDCWPBLL7SzdGgGajsF4jJ7WQxKXChHzDZSPyWTREeA", "/ip4/139.59.166.218/tcp/41987/p2p/12D3KooWAmjpJ4yx5XtGyUvzaRndaBXixhuRGjyw8HMC5Tv6etk6", "/ip4/139.59.163.229/tcp/43881/p2p/12D3KooWATXP6Y7iQhxY3Q4UNtYghS1nNJ58Bt4iMDhcYQq1Hnmp", "/ip4/64.227.41.84/tcp/42707/p2p/12D3KooWBphGtATMRncHxy3CppAGiuJVQ2U1FYgXmZu38Qxn1sCq", "/ip4/64.227.46.57/tcp/45497/p2p/12D3KooWB3QQNAR5PTcm2BwAaYe148RPvQEzJssYQFr2E55W7ewg", "/ip4/159.65.28.107/tcp/37387/p2p/12D3KooWB4FY7mm1fFLtSU55HcjLDDa5jwiu4WFw58CFsyg1JeYJ", "/ip4/167.99.198.249/tcp/41841/p2p/12D3KooWA8MKfxPuXNbSkm8LatfGDWYgKRCNn89aWTfagf9FhvuD", "/ip4/139.59.166.210/tcp/43635/p2p/12D3KooW9v46Vjh42Rqgm6Ma2dUjTsEd1kgQXJxfQyCUg9qQdN7Q", "/ip4/46.101.86.219/tcp/38141/p2p/12D3KooW9yeY5LNx8pEXJfKGYjam5EEkrjCG2WhunSiaJoaQZ2dB", "/ip4/165.232.102.169/tcp/37077/p2p/12D3KooW9y8sniTs8TjXKLG9xVHgEd2aHZ4F9NM7YveWgbgyJQ8b", "/ip4/165.232.106.86/tcp/35529/p2p/12D3KooWAHWpV7UXbxvuecdKizbfHqR1u5M7niqYSNUSKbGxrStW", "/ip4/64.227.41.133/tcp/40667/p2p/12D3KooWAYq2RzuV9qFVht8sgLd37u6yr6SNgDHnfxi1S4u25PNU", "/ip4/143.110.166.253/tcp/35167/p2p/12D3KooW9xTLKMw7TAqAfEM6quj6kgfSDeZkYZj8oWwJM6zuogqg", "/ip4/188.166.149.132/tcp/40091/p2p/12D3KooWBUqnz9sLpbUhYNazQhfArcy8smLF4jRt25oi4vvshmcL", "/ip4/138.68.136.88/tcp/38247/p2p/12D3KooW9qDhHVCoUtnfUaYuUDow3hMYXTdMZ7xas2TWVWbrYDd7", "/ip4/165.232.40.234/tcp/44365/p2p/12D3KooWAhuCN6ixwafbAXh9ihbCx8dJKekuHMsnCzurqE6x7irK", "/ip4/188.166.144.206/tcp/36097/p2p/12D3KooWAVxnTathsYA6QgzRHy4BbzXCHsMBiVx2ttj72xYXiUAW", "/ip4/138.68.166.250/tcp/45081/p2p/12D3KooWB41bgLJqucDYH9F1TV69a33oEV3Z9bdsrbyFXqdHSL95", "/ip4/206.189.113.183/tcp/46503/p2p/12D3KooWB3NCTtLj9WfuSLVVZmCXNqnaXiRG8hLnzfFvJS9Lvnn6", "/ip4/206.189.113.188/tcp/36639/p2p/12D3KooWACkdpSj7Embg7bTyyC7aKwXT3kvMsNd8WdWWeho1i4wN", "/ip4/64.227.41.131/tcp/38403/p2p/12D3KooW9rD9HfruZaC2ucx2MNLpRN9Gx27vQvJ2hyNCKFPYKWEV", "/ip4/157.245.45.229/tcp/33089/p2p/12D3KooWA9c7TXaPV3eo9xum28wH5Ki66oJZCZuihWR2bDLc2MXq", "/ip4/64.227.41.77/tcp/45323/p2p/12D3KooWCVni1BF9J3ZbUK9w6pFoZmdXLDVz6WdF48XTnitJMSbs", "/ip4/144.126.238.205/tcp/44397/p2p/12D3KooWAn4tw6C4L7WT1LhHTbPwiKNnb1MHiwnwoSAt2Znsydr6", "/ip4/157.245.42.36/tcp/42647/p2p/12D3KooWAisyQJ6p3BGyWPM17mytN1vZovYH5XWj1Kg2yLca1JCS", "/ip4/159.65.60.218/tcp/40513/p2p/12D3KooWBECTCb3nNxpUMDjw52Wo4qrfuHTQ7PSukwtpUYi1cHTh", "/ip4/178.128.44.248/tcp/39745/p2p/12D3KooWA4MKNnzx41rfN4Cy1LyaStLt2Az2YjfeNZc2modM3MsL", "/ip4/178.62.75.34/tcp/43997/p2p/12D3KooWAWmfjzEUyLTUVZLj4pHgiPmEZjyh8pVDWPtBLpc7vzNh", "/ip4/188.166.175.242/tcp/43313/p2p/12D3KooWA4qmwuCApidE2WYkbQD4hsJhwuaE9hCoQW7aiV1smyuN", "/ip4/64.227.46.196/tcp/32973/p2p/12D3KooWB7fMuCPZcDzNbEJnGTdPw32Qe8NH4MqMiYMntfBFbjbZ", "/ip4/68.183.36.248/tcp/41029/p2p/12D3KooWBnPwkkfVGAqJ7tpSqF5sZcEex9yESBsuedE1oySt2cJF", "/ip4/167.99.88.218/tcp/42389/p2p/12D3KooWBuuyH1qh6ezJe71g24gayN6GvSMVNdaFQvxqSgCvQVKL", "/ip4/138.68.161.211/tcp/36905/p2p/12D3KooW9rbzNUjiKmFDRz5uCLReMKM5VBnsN3BMHRr14MRFFKr3", "/ip4/138.68.178.37/tcp/35581/p2p/12D3KooW9u1xam3TG24qDrDNVE9UpYdyV4VSrbK4WDrtJBDrPgUN", "/ip4/139.59.191.243/tcp/36527/p2p/12D3KooWAStwL3RUGRyfFbXoaDGdrHZZztmxbx8jKP5Zo7DSuSiX", "/ip4/165.232.102.228/tcp/33633/p2p/12D3KooWB4azfYP7egZcKyQiWBE9fr3oqm8RZycffXQ3hYmrWru9", "/ip4/143.110.160.53/tcp/45543/p2p/12D3KooWAMDzXJqCPRD8dMMuFirBGQ9EU2iQGNcyP4tgZc1zvU4c", "/ip4/206.189.21.35/tcp/42327/p2p/12D3KooWACeAojV7oRDQ9KHqdgXD1cHJooP26wLdubJQkg9GXD4Z", "/ip4/167.99.194.80/tcp/45479/p2p/12D3KooW9sFfxnmaUgpZNtLHfUmQUnVYwqVoXEeamKpb8zQTE6Ky", "/ip4/64.227.41.93/tcp/46133/p2p/12D3KooWAkJ3xdgGXKkoKsD3A9k7eAoWQfrviwXXvRLqWfQ7SKyc", "/ip4/139.59.171.2/tcp/39259/p2p/12D3KooWAkFogVecvB3mDnu3ZoJ6ucxCvdHnRHKQhd1MdaYQ2SPQ", "/ip4/159.65.17.247/tcp/36777/p2p/12D3KooW9ruQpWPKnQ9GSPjqqA3nHTQ62tb3zNc8gKSgGoWDV3ts", "/ip4/188.166.149.149/tcp/33789/p2p/12D3KooWAJsXSXxXnUoDmdjzaQEp5NRbLBdBfSP69Dq6YaC8NUh6", "/ip4/188.166.149.114/tcp/37325/p2p/12D3KooWAQCbn4fxgjN5kdGHKUG4VhkgAgo2fzg6YKVRM6nfR2pj", "/ip4/165.227.239.106/tcp/42571/p2p/12D3KooWB4y3ZkogGdmGSfniEDodAL4NaXCgwCs8TvpEp7Tqc2Cw", "/ip4/134.209.178.247/tcp/33495/p2p/12D3KooWA3KtucpZ11tuEuUviXY5X78wgWo6DPRfwqtrxWBD116f", "/ip4/134.209.184.220/tcp/35415/p2p/12D3KooWA1SNLoXURbMKokeEfGg7Nt7e8MWkkdmHtPRFyA63zkMj", "/ip4/178.62.74.94/tcp/36267/p2p/12D3KooWA8hSzX8ZyRn3u6qTd56aJe2xcSSx23MkoF3qhtn3hq71", "/ip4/139.59.163.163/tcp/32935/p2p/12D3KooWEzwwV1NMgoduYdm1L5iN6rFUCXMnSCs13zN3e62WoyBg", "/ip4/144.126.200.239/tcp/37645/p2p/12D3KooWAJaWZdbbd2w61ThGhtdFCvZfnuTEmPfPNWQKaczUmYGe", "/ip4/139.59.175.80/tcp/45413/p2p/12D3KooWAt2FxWqL9XFGQ4gqAR6E9sHBVF1x2oZzBpSJYzoi9PQ9", "/ip4/64.227.41.111/tcp/45337/p2p/12D3KooWA5w9Kw4HHvMSUjtm6TwwbtU6M1jH4eJ7WDyB4FZa4VRk", "/ip4/157.245.45.239/tcp/45735/p2p/12D3KooWB1UodLGVKXHeLeHuB1gD7JnbUmGYtV8c7BtRANAFNfAT", "/ip4/64.227.33.190/tcp/36603/p2p/12D3KooW9yWfHBsi5f7jwyTgHN2fvm7zed7gQUoru9QeynDYGo3B", "/ip4/178.128.32.40/tcp/42593/p2p/12D3KooWCGgLeDxGzZ5omvM2QoRM6cUWA3XYsqcRCv6TcyHxhhdj", "/ip4/167.71.129.57/tcp/33665/p2p/12D3KooWAkLF5SQoQYxQkdZTmzUtAavrvVjQEqfKXMQUrJQs311D", "/ip4/188.166.149.109/tcp/37475/p2p/12D3KooWAk5pigJJ3Hg1FL3abvDmpdfkk7hi2qw1UfKGj4g6RUmt", "/ip4/188.166.173.113/tcp/42785/p2p/12D3KooWAk4qzbg8CYSQAYN57ABJKL5FfKUbZmcwmtYWoNFMgWUR", "/ip4/143.110.166.148/tcp/40569/p2p/12D3KooWABGaxEsA5cZQ9BPowpGQXbZGRyLXScuXshB8CAXCEqq9", "/ip4/138.68.188.158/tcp/34319/p2p/12D3KooWCMcNfyeLpyHyKvdHvg5Xe4wsibYxKd41koJzqeVBcgWB", "/ip4/206.189.21.22/tcp/38431/p2p/12D3KooWABqJ7hnCNTWWHojbLxNR4mVq2m45nNCMDkDDtmjY3Mgv", "/ip4/134.122.104.99/tcp/36447/p2p/12D3KooWBBVtxTKESKCoTZpQrh4hBAmSWcXdUCUS5Gwqv7i95fS3", "/ip4/188.166.149.133/tcp/37595/p2p/12D3KooW9xVRbJ86JYqSvbBkMeZKPWPW2FXga4GFuJumsbsekZ9u", "/ip4/159.65.81.3/tcp/40065/p2p/12D3KooWC6ydMtf428un57qe2xFQG6BRBBfs5DFFqhm2Gf2GRkdT", "/ip4/157.245.45.255/tcp/44563/p2p/12D3KooW9xR74kzYVpcPaVWuPArkicfcHsVdcyk2kRyhgDrYSWhy", "/ip4/139.59.163.231/tcp/43357/p2p/12D3KooWCMQLLFahzNGDU3ZAcAHsDzNM6qkjtZwz4SXoBQa4eufw", "/ip4/64.227.41.130/tcp/38639/p2p/12D3KooWBDorTtgjTRKVfJJqTi4Hq1jFUofBv2ohps8ZsZSwjSXa", "/ip4/144.126.202.89/tcp/42337/p2p/12D3KooW9rznEViEwpYbVKxwsD2PPqt8GStxQThcWGUnZZrRzsaT", "/ip4/46.101.79.243/tcp/45763/p2p/12D3KooWAJtjsfGYaWxaKWbLv5aDNnkWDto72R2fGtA3t8sL8RLA", "/ip4/138.68.176.73/tcp/40825/p2p/12D3KooWArCpoFq1UiW82xuLgrX2YCwhPtC3UiiNapQn79cL8dCL", "/ip4/206.189.113.133/tcp/38121/p2p/12D3KooW9vGNFsEHdXktV1A3WLZZg3WaPmc2TX8WZBpcra1bNccH", "/ip4/138.68.188.237/tcp/46533/p2p/12D3KooW9rgHe1RXRGaG2ZWGxtkTxRePi5KLzGkSAfg2CeWtnQwM", "/ip4/178.128.175.125/tcp/40711/p2p/12D3KooWAJbCEAvo25p9Qr6YrvBkdcFasRkLirkDGtccuaGmgnHx", "/ip4/165.232.102.98/tcp/39577/p2p/12D3KooWAXvPbKD3Nm6RrbUF7eszmYE9pyUsAEf82QBCtmoaLNhR", "/ip4/159.65.26.207/tcp/34193/p2p/12D3KooW9zob4w2joh83n4ir4HqeTtrisXhkh6XKQFddF6BpKrab", "/ip4/188.166.149.145/tcp/40593/p2p/12D3KooWAMw4BZRAFq5CJXFUD9jeDwi8SuXGoULMatEbMYJGBUm1", "/ip4/188.166.144.143/tcp/45795/p2p/12D3KooWAV4g937jQq9LGww74VbvbUBo3GZLEFKSUzMLY2ydaKD1", "/ip4/144.126.238.207/tcp/33127/p2p/12D3KooWB2i1vkmg1DVpTbEnC9ifzBveDQxtzGkPxXoW7gEQM71L", "/ip4/46.101.76.11/tcp/33193/p2p/12D3KooWBWihiYfcoVmJ9J1hpwHQazX9zGBd3jguhdoJZUTHf5zv", "/ip4/138.68.178.237/tcp/44939/p2p/12D3KooWCcgwTmN7jEMfG2YNx2TKwR9dzxZLUfktupJqeZS3kLAk", "/ip4/46.101.76.30/tcp/34321/p2p/12D3KooWCM95Xz1xL8SdngmZ54HtHT4jTo3dEgDLVjVW4fT5oLwt", "/ip4/159.65.60.169/tcp/35301/p2p/12D3KooWA2kCteA5kjEhyyrFcjdpqvKPC3TfEUSRyzR7Rj6szyCA", "/ip4/165.232.110.5/tcp/35297/p2p/12D3KooWAbTGi2A69UbCQKAKNH8nfvFHtezd9D9aAz54o1jBD4K8", "/ip4/167.172.60.153/tcp/43659/p2p/12D3KooWA5aCQzLnfFf8vXnz36crLieUGkJgvAo4X3d4FA5QKSzR", "/ip4/157.245.35.78/tcp/43105/p2p/12D3KooW9vfsVPQ1YL98w4MPqxzKYpoJSqqDMJHDSLwXAA4Uhxd6", "/ip4/167.71.129.161/tcp/40701/p2p/12D3KooWAB23mtrTvhb8tmamXfacuZQww2ZbGcyvhGZpRr49fYob", "/ip4/167.99.84.53/tcp/34117/p2p/12D3KooWA22iqYBpExEc3ZzVSrzraxQCszse5zgvwvZiZ1ki9wvS", "/ip4/142.93.37.47/tcp/35095/p2p/12D3KooWAM69wQsCG6ecYRk4idcGPfmDugW2ri5DxwQkiZobdNBW", "/ip4/161.35.166.121/tcp/44247/p2p/12D3KooW9uoQfCTDrofzpT6t465AgSA1pqtLzxpHwXoRoGfpXchE", "/ip4/167.99.206.43/tcp/40251/p2p/12D3KooWAYnquy8Mwf1ibs6Z1kEiY4WvNj2mMbERWiWZW82WLNEJ", "/ip4/143.110.166.254/tcp/41089/p2p/12D3KooWBZLdZRAmjwSnwvtZPJ1gT6Je9QxfzgccKFjreZa4Krf2", "/ip4/209.97.180.3/tcp/34385/p2p/12D3KooW9sjaU6Sc2fkdqWTgty3zu8B3NcJL6ubEbhZptzx8ef2p", "/ip4/188.166.149.100/tcp/45039/p2p/12D3KooWB4LrRjPRWrYq7sN3cHCVfLa6pWXYNcrVKjd1eTtUHSaT"]...
🔗 Connected to the Network
Error:
0: Bincode error:: deserialized bytes don't encode a group element
1: deserialized bytes don't encode a group element
Location:
sn_cli\src\subcommands\wallet.rs:187
Backtrace omitted. Run with RUST_BACKTRACE=1 environment variable to display it.
Run with RUST_BACKTRACE=full to include source snippets.
looks like the wallet file is corrupted ?
may worth to backup then clean all the existing wallet files?
Is this why the portfolio balance is 0.0000?
I previously had SNT
PS C:\Users\gggg> safe wallet balance --peer-id=12D3KooWBakoutxjmzx4JnQWM6kHsXtuveT8GEFhG5Avjfj7EQd9
Logging to directory: "C:\\Users\\gggg\\AppData\\Roaming\\safe\\client\\logs\\log_2023-10-13_14-49-08"
Built with git version: 9888b2c / main / 9888b2c
Node's rewards wallet balance (PeerId: 12D3KooWBakoutxjmzx4JnQWM6kHsXtuveT8GEFhG5Avjfj7EQd9): 0.000000000
If I deleteed the contents of the wallet from the early data, can I also delete the tokens from the wallet?
An error I had hoped I’d seen the last of - was getting this consistently from home up until the last testnet. However I just checked - your
matches what I have for the successful faucet grab I just did so telling to upgrade won’t help.
Absolutely sure your client dir was empty before you started?
I started 40 nodes on an AWS Instance about 6 hours ago. 9 had chunks when I checked about 3 hours ago.12 now have chunks.
Maybe we just have to have patience with this one. Maybe those those nodes you killed were about to get records!
Maybe there is less uploading at the moment as you suggest (I can do something about that later).
Here is a wee bash script to download all the files in your $HOME/.local/share/safe/client/uploaded_files
====================================
#!/bin/bash
# Input file
input_file="$HOME/.local/share/safe/client/uploaded_files"
# Check if the input file exists
if [ ! -f "$input_file" ]; then
echo "Input file '$input_file' not found."
exit 1
fi
# Iterate through each line in the input file
awk -F ': ' '{
filename = $2
address = $1
system("safe files download " filename " " address)
}' "$input_file"
I’ll make this more useful if it keeps raining. Otherwise there is shit that MUST get done outside.
Be good if we could all point at the same list of uploaded_files (see HeapNet2 [Testnet 12/10/23] - #55 by DeusNexus above)
I think we should be testing many simultaneous downloads of the same set(s) of chunks.
No need for script, safe file download without parameters does just that 
Yeah and I just had this notion of them starting get some at once, but that’s been the case when joining on the longer lived testnet full of data.
EDIT: I got them chunks!
I’m not sure about that, because yesterday I couldn’t connect to the network (I wanted to test MemDebugNet still and didn’t know the network was no longer working) and I cleaned the data, but I’m not absolutely sure if my client was empty before I started.
At the moment I’m trying to delete old files again, but something doesn’t feel right either:
PS C:\Users\gggg> rmdir /s C:\Users\<username>\AppData\Roaming\safe
Remove-Item : A positional parameter cannot be found that accepts argument 'C:\Users\<username>\AppData\Roaming\safe'.
At line:1 char:1
+ rmdir /s C:\Users\<username>\AppData\Roaming\safe
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidArgument: (:) [Remove-Item], ParameterBindingException
+ FullyQualifiedErrorId : PositionalParameterNotFound,Microsoft.PowerShell.Commands.RemoveItemCommand
There is still the same error:
🔗 Connected to the Network
Error:
0: Bincode error:: deserialized bytes don't encode a group element
1: deserialized bytes don't encode a group element