file save corruption/invalid document

Hello.

I have seen this happen with some members of our team, they save a file using "save copy" or "save as" and the resulting file couldn't be opened and we get an "invalid document" error. upon inspecting, PS saved the file as a ".bin" file despite having ".psd" as extension.

I've read similar issues since from the CS era and I don't think this is something that Adobe couldn't address easily but at the least I would like to know what is the cause of this so I could help inform the team as to how to handle saving files better or maybe even write a code just for this purpose. This is causing a huge problem and wasted resources.

This is the common version that we're using:

    v22.4.1 (Windows10)

Thanks and hoping for a reply, I will update you with more information if I ever find anything else.