Been having an issue recently where after 10-20 minutes, the game will hitch, blank out, and crash. I'm not 100% sure what the cause is but this didn't come up until I started using more than a few Thaumcraft (and Automagy) mirrors. Time might not be a factor as much as the number of items going through the mirrors? Like I said, I'm not sure.
crash-2023-08-31_22.11.31-client.txt

Edit: After some experimentation I don't think it was the mirrors doing it, but rather the number of TC jars I had in one area (4x48, ha...)

That did the trick, thank you!

You can work around this by going into falsetweaks.cfg in your configs, and under the 00_modules category, set TE_TRANSPARENCY_FIX to false