Solved:
The hard drive is going bad. I noticed that after copying new MP3s over, the computer locked up when trying to load them up. After putting in a different hard drive and a new OS install, now the archive of ScummVM extracts just fine from scummvm.org.

Hope it helps someone else.

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I downloaded ScummVM from the website which was about a 400+ MB file. It will start to extract but always fails near the end. I did give Voodoo X a try and that will lock up near the end as well. Without having extract it on a PC then copying it over on the network, are bigger archives prone to not extracting correctly?

[ Edited by Doffo 15.06.2023 - 18:33 ]