I managed to upload the file (after overcoming many obstacles 
). The file size was 94.2 MB.
And I got messages like this:
PS C:\Users\gggg> safe files upload E:\gggg\Pictures\VID_20210505_113014.mp4
Built with git version: 2c47455 / main / 2c47455
Instantiating a SAFE client...
🔗 Connected to the Network
Total number of chunks to be stored: 190
Transfers applied locally
All transfers completed in 19.3811539s
Total payment: NanoTokens(10170) nano tokens for 20 chunks
Made payment of 0.000010170 for 20 chunks
Stored wallet with cached payment proofs. New balance: 199.999989830
Uploaded chunk #41ad71.. in 0 seconds
Uploaded chunk #eca2df.. in 0 seconds
Uploaded chunk #26bad9.. in 0 seconds
Uploaded chunk #0c0c02.. in 1 seconds
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Uploaded chunk #ed6e20.. in 0 seconds
Uploaded chunk #9822fb.. in 0 seconds
Uploaded chunk #ebe3d2.. in 0 seconds
Uploaded 20 chunks in 65.0402037s. Current progress is 20/190.
Cannot get store cost for NetworkAddress::ChunkAddress(316ad0(00110001).. - - 316ad0fdcdb2558e46bec29db69f82bc15c29b7e9b957e5c9b50ddcca94984de) with error CouldNotSendMoney("Network Error Not enough store cost prices returned from the network to ensure a valid fee is paid.")
Transfers applied locally
All transfers completed in 14.7191887s
Total payment: NanoTokens(9415) nano tokens for 19 chunks
Made payment of 0.000009415 for 20 chunks
Stored wallet with cached payment proofs. New balance: 199.999980415
Uploaded chunk #e74708.. in 1 seconds
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Uploaded 20 chunks in 74.6152754s. Current progress is 40/190.
Cannot get store cost for NetworkAddress::ChunkAddress(76a7fd(01110110).. - - 76a7fd078a1e9079fe39915de0dac3281b339e97aea8f89295e94f1dd0764532) with error CouldNotSendMoney("Network Error Not enough store cost prices returned from the network to ensure a valid fee is paid.")
Transfers applied locally
All transfers completed in 20.1354505s
Total payment: NanoTokens(9365) nano tokens for 19 chunks
Made payment of 0.000009365 for 20 chunks
Stored wallet with cached payment proofs. New balance: 199.999971050
Uploaded chunk #98c790.. in 1 seconds
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Uploaded 20 chunks in 80.0398194s. Current progress is 60/190.
Cannot get store cost for NetworkAddress::ChunkAddress(5d1821(01011101).. - - 5d1821651768ec27df1bbfe6fc51ed0b0c706f878cc229264ca2110b26fb20af) with error CouldNotSendMoney("Network Error Not enough store cost prices returned from the network to ensure a valid fee is paid.")
Transfers applied locally
All transfers completed in 23.037736s
Total payment: NanoTokens(8151) nano tokens for 19 chunks
Made payment of 0.000008151 for 20 chunks
Stored wallet with cached payment proofs. New balance: 199.999962899
Uploaded chunk #39a946.. in 1 seconds
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Uploaded 20 chunks in 83.8070909s. Current progress is 80/190.
Transfers applied locally
All transfers completed in 25.071268s
Total payment: NanoTokens(11318) nano tokens for 20 chunks
Made payment of 0.000011318 for 20 chunks
Stored wallet with cached payment proofs. New balance: 199.999951581
Uploaded chunk #311080.. in 2 seconds
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Uploaded 20 chunks in 88.7863129s. Current progress is 100/190.
Transfers applied locally
All transfers completed in 20.9833682s
Total payment: NanoTokens(9834) nano tokens for 20 chunks
Made payment of 0.000009834 for 20 chunks
Stored wallet with cached payment proofs. New balance: 199.999941747
Uploaded chunk #2ee493.. in 1 seconds
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Uploaded chunk #43c469.. in 2 seconds
Uploaded 20 chunks in 87.4451001s. Current progress is 120/190.
Cannot get store cost for NetworkAddress::ChunkAddress(dd81e7(11011101).. - - dd81e7576610eed5244961e8446627aa97c92f9b41c330d1a34874458574e91c) with error CouldNotSendMoney("Network Error Not enough store cost prices returned from the network to ensure a valid fee is paid.")
Transfers applied locally
All transfers completed in 19.0626273s
Total payment: NanoTokens(12654) nano tokens for 19 chunks
Made payment of 0.000012654 for 20 chunks
Stored wallet with cached payment proofs. New balance: 199.999929093
Uploaded chunk #6b93cf.. in 1 seconds
Uploaded chunk #d14218.. in 1 seconds
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Uploaded chunk #eb81f1.. in 12 seconds
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Uploaded 20 chunks in 90.8947775s. Current progress is 140/190.
Transfers applied locally
All transfers completed in 22.6261576s
Total payment: NanoTokens(10662) nano tokens for 20 chunks
Made payment of 0.000010662 for 20 chunks
Stored wallet with cached payment proofs. New balance: 199.999918431
Uploaded chunk #20cae1.. in 2 seconds
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Uploaded chunk #771c44.. in 6 seconds
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Uploaded 20 chunks in 109.7439673s. Current progress is 160/190.
Transfers applied locally
All transfers completed in 25.027802s
Total payment: NanoTokens(10319) nano tokens for 20 chunks
Made payment of 0.000010319 for 20 chunks
Stored wallet with cached payment proofs. New balance: 199.999908112
Uploaded chunk #65a2e4.. in 2 seconds
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Uploaded 20 chunks in 93.1705451s. Current progress is 180/190.
Cannot get store cost for NetworkAddress::ChunkAddress(6a5010(01101010).. - - 6a50109cb14c0a93821b4b56a8db0dd2f1d6741f757ebcb56c1974ed21bfc984) with error CouldNotSendMoney("Network Error Not enough store cost prices returned from the network to ensure a valid fee is paid.")
Cannot get store cost for NetworkAddress::ChunkAddress(e7f2ca(11100111).. - - e7f2cab8787fab9e6beccb3952d347cbd29d06c7b6d49c5ffdee545916fc91f7) with error CouldNotSendMoney("Network Error Not enough store cost prices returned from the network to ensure a valid fee is paid.")
Transfers applied locally
All transfers completed in 45.2143524s
Total payment: NanoTokens(3780) nano tokens for 8 chunks
Made payment of 0.000003780 for 10 chunks
Stored wallet with cached payment proofs. New balance: 199.999904332
Uploaded chunk #7ce6e5.. in 2 seconds
Uploaded chunk #1fc4a3.. in 2 seconds
Uploaded chunk #53843d.. in 2 seconds
Uploaded chunk #103c31.. in 3 seconds
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Uploaded chunk #9c1eb9.. in 1 seconds
Uploaded 10 chunks in 121.9084937s. Current progress is 190/190.
First round of upload complete. Verifying and repaying if required...
======= Verification: 190 chunks to be checked and repaid if required =============
Failed to fetch a chunk ChunkAddress(ebe3d2(11101011)..)
Failed to fetch a chunk ChunkAddress(316ad0(00110001)..)
Failed to fetch a chunk ChunkAddress(76a7fd(01110110)..)
Failed to fetch a chunk ChunkAddress(5d1821(01011101)..)
Failed to fetch a chunk ChunkAddress(dd81e7(11011101)..)
Failed to fetch a chunk ChunkAddress(e7f2ca(11100111)..)
Failed to fetch a chunk ChunkAddress(6a5010(01101010)..)
After 926.2734551s, verified 190 chunks
======= Verification: 7 chunks were not stored. Repaying them in batches. =============
Failed to fetch 7 chunks. Attempting to repay them.
Transfers applied locally
All transfers completed in 19.5774926s
Total payment: NanoTokens(4446) nano tokens for 7 chunks
Uploaded chunk #5d1821.. in 1 seconds
Uploaded chunk #76a7fd.. in 1 seconds
Uploaded chunk #316ad0.. in 1 seconds
Uploaded chunk #ebe3d2.. in 1 seconds
Uploaded chunk #e7f2ca.. in 0 seconds
Uploaded chunk #dd81e7.. in 1 seconds
Uploaded chunk #6a5010.. in 1 seconds
Repaid and re-uploaded 7 chunks in 36.733534s
======= Verification: 7 chunks to be checked and repaid if required =============
Failed to fetch a chunk ChunkAddress(ebe3d2(11101011)..)
Failed to fetch a chunk ChunkAddress(316ad0(00110001)..)
Failed to fetch a chunk ChunkAddress(76a7fd(01110110)..)
Failed to fetch a chunk ChunkAddress(5d1821(01011101)..)
Failed to fetch a chunk ChunkAddress(dd81e7(11011101)..)
Failed to fetch a chunk ChunkAddress(e7f2ca(11100111)..)
Failed to fetch a chunk ChunkAddress(6a5010(01101010)..)
After 75.7989916s, verified 7 chunks
======= Verification: 7 chunks were not stored. Repaying them in batches. =============
Failed to fetch 7 chunks. Attempting to repay them.
Cannot get store cost for NetworkAddress::ChunkAddress(316ad0(00110001).. - - 316ad0fdcdb2558e46bec29db69f82bc15c29b7e9b957e5c9b50ddcca94984de) with error CouldNotSendMoney("Network Error Not enough store cost prices returned from the network to ensure a valid fee is paid.")
Cannot get store cost for NetworkAddress::ChunkAddress(76a7fd(01110110).. - - 76a7fd078a1e9079fe39915de0dac3281b339e97aea8f89295e94f1dd0764532) with error CouldNotSendMoney("Network Error Not enough store cost prices returned from the network to ensure a valid fee is paid.")
Transfers applied locally
All transfers completed in 22.3200193s
Total payment: NanoTokens(2481) nano tokens for 5 chunks
Uploaded chunk #ebe3d2.. in 1 seconds
Uploaded chunk #316ad0.. in 1 seconds
Uploaded chunk #76a7fd.. in 1 seconds
Uploaded chunk #dd81e7.. in 1 seconds
Uploaded chunk #6a5010.. in 1 seconds
Uploaded chunk #e7f2ca.. in 1 seconds
Uploaded chunk #5d1821.. in 1 seconds
Repaid and re-uploaded 7 chunks in 81.5281167s
======= Verification: 7 chunks to be checked and repaid if required =============
Failed to fetch a chunk ChunkAddress(ebe3d2(11101011)..)
Failed to fetch a chunk ChunkAddress(76a7fd(01110110)..)
Failed to fetch a chunk ChunkAddress(5d1821(01011101)..)
Failed to fetch a chunk ChunkAddress(e7f2ca(11100111)..)
Failed to fetch a chunk ChunkAddress(6a5010(01101010)..)
After 82.066495s, verified 7 chunks
======= Verification: 5 chunks were not stored. Repaying them in batches. =============
Failed to fetch 5 chunks. Attempting to repay them.
Cannot get store cost for NetworkAddress::ChunkAddress(ebe3d2(11101011).. - - ebe3d2d73027559a8f60c47cfdbd79d38f9447b76160e54058e51564a1f6a3f2) with error CouldNotSendMoney("Network Error Not enough store cost prices returned from the network to ensure a valid fee is paid.")
Cannot get store cost for NetworkAddress::ChunkAddress(6a5010(01101010).. - - 6a50109cb14c0a93821b4b56a8db0dd2f1d6741f757ebcb56c1974ed21bfc984) with error CouldNotSendMoney("Network Error Not enough store cost prices returned from the network to ensure a valid fee is paid.")
Transfers applied locally
All transfers completed in 19.5590971s
Total payment: NanoTokens(1327) nano tokens for 3 chunks
Uploaded chunk #e7f2ca.. in 1 seconds
Uploaded chunk #76a7fd.. in 1 seconds
Uploaded chunk #ebe3d2.. in 1 seconds
Uploaded chunk #6a5010.. in 1 seconds
Uploaded chunk #5d1821.. in 0 seconds
Repaid and re-uploaded 5 chunks in 56.2865481s
======= Verification: 5 chunks to be checked and repaid if required =============
After 13.0135812s, verified 5 chunks
======= Verification complete: all chunks paid and stored =============
Uploaded all chunks in 36 minutes 27 seconds
Uploaded VID_20210505_113014.mp4 to 9c1eb9226ab2bb720a3f79eeaa9adc76476eedc81cf82a7410296b9b7d0c113c