Guitar Rig 6.2.3 crashing in stand alone and in LPX

Hi,

I tried doing a search & found some with similar issues, but not the same.

I have a late 2015 MacBook Pro. Had been using it for ages with Catalina & all ran fine.

A couple of months ago I rebuilt the laptop (it was running slow) & updated the OS to Monterey. I ended up just using my iMac for music & the MacBook just for art duties.

Recently I joined a band & wanted to use GR on my bass, so installed Logic & GR.

Every time I try to open GR, I get a "....Quit unexpectedly" error. Doesn't matter if it's in LPX or stand alone. I've tried uninstalling everything (including LPX) & reinstalling, but still getting the same issue.

Here's the start of the error. I can get the full thing if that helps?

Time Awake Since Boot: 73 seconds

System Integrity Protection: enabled

Crashed Thread:    0 Dispatch queue: com.apple.main-thread

Exception Type:    EXC_BAD_ACCESS (SIGSEGV)

Exception Codes:   KERN_INVALID_ADDRESS at 0x0000000000000000

Exception Codes:   0x0000000000000001, 0x0000000000000000

Exception Note:    EXC_CORPSE_NOTIFY

Termination Reason:  Namespace SIGNAL, Code 11 Segmentation fault: 11

Terminating Process: exc handler [599]

Any help is hugely appreciated.

G