CommitMonitor

It's been freezing multiple times in the past few days probably due to intermittent connection to monitored URLs, then a crash suddenly happens.

(875c.6e44): Access violation - code c0000005 (!!! second chance !!!)
CommitMonitor64_1_12_1_1176_portable+0x50ee5:
00007ff7`877f0ee5 6642837c450000  cmp     word ptr [rbp+r8*2],0 ss:00000000`00000000=????

EXCEPTION_RECORD:  (.exr -1)
ExceptionAddress: 00007ff7877f0ee5 (CommitMonitor64_1_12_1_1176_portable+0x0000000000050ee5)
   ExceptionCode: c0000005 (Access violation)
  ExceptionFlags: 00000000
NumberParameters: 2
   Parameter[0]: 0000000000000000
   Parameter[1]: 0000000000000000
Attempt to read from address 0000000000000000

STACK_TEXT:  
00000020`685fad20 00007ff7`877bea53     : 00000020`684ff198 00000020`684ff188 00000000`00000000 00000020`684ff188 : CommitMonitor64_1_12_1_1176_portable+0x50ee5
00000020`685fae30 00007ffc`58067034     : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : CommitMonitor64_1_12_1_1176_portable+0x1ea53
00000020`685ffa50 00007ffc`59a626a1     : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x14
00000020`685ffa80 00000000`00000000     : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x21