Sleep issue after changing GPU

Hello @CaseySJ , I hope you dont mind me writing to you here. But ive been searching and tried everything for 2 days. I have the same RX580. Upgraded to Sonama, and everything is in fact running better. BUT, sleep will not work. It is crashing. Almost turning completely off.

The error I get is a panic attack, here is the top line
panic(cpu 2 caller Oxffffff7fb2eeb465): "virtual bool AMD9500Controller: :detectPowerDown(): GPU is not found. PCI config access fails!!!
6Adontrorrer.con：...

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