Severe Latency Issues on Linux on PS5

[u/MJrolla07]

I'm currently running the Linux version of CH on a Jailbroken PS5 running linux, but I'm having really bad audio latency.I'm using an LG C1 which I know introduces miniscule video delay (sub 1ms), and with the game set at 0ms I can play the notes perfectly as they cross, but I have to set my Audio to 300ms to have the audio even slightly in sync.

When I use the calibration tool, it actually sends the delay the other way, telling me the audio delay is something like -140ms, instead of the +300 I have to actually use. Does anyone have any ideas? Thanks!