Bluetooth Keyboard Issues

I am running a Macbookpro 13in (2020) with Sequoia 15.3.1. After the upgrade to 15.0 my Coolermaster k653 keyboard started malfunctioning over bluetooth. Multiple keystrokes when pressing keys and more annoying Cmd+ commands not working, pasting characters instead. I eventually got sick of this and jlhave just bought a Keychron V6 Max. So now the Keychron over Bluetooth is also having the cmd+ issues. I am running the latest OS and firmware. I can obviously try 2.4Ghz or usb-c but I have no spare ports atm. Looking for Mac perspective on non Apple keyboards over bluetoooth and any known issues or experiences.