As requested, I am starting a new post.
Ever since I switched to Alpha 20, I can barely play for more than a few minutes before my HD starts to go nuts and hogs all system resources, essentially freezing my system. There is generally no warning, rhyme or reason to it. I'll be walking along, and BAM! Sometimes it happens when I activate something (pressing TAB, or hitting 'E' to see what's in a container). Sometimes it just happens when I'm doing nothing really at all. It never crashes to the desktop and I am always forced to do a hard reset to bring my PC back up. Before with A19, I've never had any major issues. Even with A20, my game still runs at 100+ fps and looks great with all the new lighting and shading. Here is the last log from my game. I don't really see anything out of the ordinary, but I am no expert in 7DTD logfiles, either.
https://pastebin.com/jqTgySz9
My system specs are as follows -
Graphics Card: NVIDIA GeForce GTX 1650 SUPER
CPU: Intel i5 3470 Quad core @3.2 Ghz
RAM: 8 gb DDR 3
OS: Linux Kubuntu 20.4
I've tried forcing DirectX 10 (-force-feature-level-10). I've tried using the Tool option on the launcher to clear all data. I've switched between the Linux native version and various versions of Proton (Wine). I've even done an complete uninstall/reinstall to a fresh copy. So far nothing has worked. I know that this is an experimental build and hiccups are bound to happen. But watching everyone else having fun after waiting for a year and a half for A20 is kind a bummer.