Hello Piney Creek (From SimonFastEddy)
I usually post on TenForums but I am trying Linux now....
Your post was a year old when I encountered it (March 25th 2020) and you may have discovered a solution to the computation errors in BOINC Rosetta at home. The Internet is full of similar posts.
Did you find a solution?
I am running Linux Deepin 15.11 and I am having the same high rate of computation errors. The tasks from drhicks, rb and 3cl are completed OK but those from sea_site, and tdp fail. I would say that it is a compilation error in some tasks