Hello, and welcome to Folding at Home!
If you wish to achieve the most Points Per Day, you need a Passkey to get what is called a Quick Return Bonus. Once you have completed 10 Work Units with an 80% sucsess rate you start earning the QRB, which can be substantial.
https://foldingathome.org/support/faq/points/passkey/
If you would, the most interesting portion of the log is often the first 200 lines as that shows your hardware, OS, software, and configuration of F@H. (In this case it would show if you had a Passkey)
Your WU gets a check sum before sending and the server checks the checksum on receiving, so it can detect corrupted work. If it persists, suspect a Firewall or Anti Virus that is altering your files.
the Project number is the key to what disease you are working on.
02:20:15:WU01:FS00:Sending unit results: id:01 state:SEND error:NO_ERROR project:14197 run:4 clone:288 gen:1 core:0xa7 unit:0x000000019bf7a4d55e66d1717e953f86
https://apps.foldingathome.org/project?p=14197