I am using the newest Tesla (v1.2.3) and newest sys-clk (2.0.1 reupload for HOS 21 support), and I am using HOS 22.5
This is undoubtedly related to this Tesla issue: WerWolv/Tesla-Menu#76
The only comments on that issue seem to mention some Ultrahand-Overlay, I installed it to my Switch and it seems to function as a drop-in replacement for Tesla that fixed my issues
Might be time to update the README to mention Ultrahand instead of Tesla?
The error screen in question:

I am using the newest Tesla (v1.2.3) and newest sys-clk (2.0.1 reupload for HOS 21 support), and I am using HOS 22.5
This is undoubtedly related to this Tesla issue: WerWolv/Tesla-Menu#76
The only comments on that issue seem to mention some Ultrahand-Overlay, I installed it to my Switch and it seems to function as a drop-in replacement for Tesla that fixed my issues
Might be time to update the README to mention Ultrahand instead of Tesla?
The error screen in question:
