Unable to properly set power limit of MSI RTX 3080

As you can see from the picture, I have set the power limit to 250W but the TDP is only able to get up to around 204-206W. I know this is not a power supply issue as I have tested this rig in Windows and the card was fine there with the same power supply. This greatly affects hashrate as I am only able to get ~90Mh/s in Hive where I was able to get ~101 in Windows. I believe this is an issue within HiveOS and am wondering if anyone else is having the same issue or has a fix.

RTX 30xx GPUs more difficult than previous generation.
PL now managed by built-in power management with automatic power distribution between the GPU subsystem.

So what can i do to fix it?

Fix what ?
There need new approach to overclocking. And I forgot to write that throttling is also included in the new built-in power management manager.

How can I get my 3080 to run at 255W with this new built-in power manager?

Hello Cthulu420,
Would you mind sharing how you get the RTX 3080 works with your AMD cards?
Using the last HiveOs image, the RTX 3080 is not yet recognized. Running nvidia-driver-update 455 will make the nvidia card works, but then the amd cards are not working anymore (something wrong with Team red Miner failing to list opencl devices - clinfo shows errors).
Thank you in advance,
SIlat