Vault keeps ejecting during encryption

I’m attempting to encrypt large files (over 1Gb each) all at the same time, but when I copy and paste them into the vault, the vault ejects after some time and the encryption stops midway. I’ve tried encrypting each individual file, but that only works for about 5 or 6 files, and then it does the same thing. So I have to re-login into my vault after each unsuccessful attempt, and try again. Not sure how to solve this issue, any suggestions?

Are you on a mac? If so its a known problem:

Yes I am using a Mac