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Updated to Sequoia and said bye-bye to PlayOnMac.  Deleted and reinstalled latest version - still crashes on launch... anyone else?
 

Mac Studio M1 Ultra - 64gb ram
MacOS 15.1
PlayOnMac 4.4.2

error log note snippet:
Notes:
PC register does not match crashing frame (0x0 vs 0x10CE66CE2)

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

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
Exception Codes:       KERN_INVALID_ADDRESS at 0x3fdae00000000008 -> 0xffffe00000000008 (possible pointer authentication failure)
Exception Codes:       0x0000000000000001, 0x3fdae00000000008

Termination Reason:    Namespace SIGNAL, Code 11 Segmentation fault: 11
Terminating Process:   exc handler [3459]

VM Region Info: 0xffffe00000000008 is not in any region.  Bytes after previous region: 18446568151881531401  
      REGION TYPE                    START - END         [ VSIZE] PRT/MAX SHRMOD  REGION DETAIL
      owned unmapped memory        unmapped-unmapped     [ 1104K] rw-/rw- SM=COW  owned physical footprint (unmapped)
--->  
      UNUSED SPACE AT END

 

 

 

 

 

 

Sorry - just figured out there was already a thread on this. (I never realized the PlayOnMac extension was ".real" so I did not explore the other thread!