Installation on Mac crashes after installation

After installation on a MacBook Mac OS 10.14.6 the url box is outlined in Red after a minute of hanging it crashes:
Process: Brave Browser [1027]
Path: /Applications/Brave Browser.app/Contents/MacOS/Brave Browser
Identifier: com.brave.Browser
Version: 77.0.68.142 (68.142)
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: Brave Browser [1027]
User ID: 503

Date/Time: 2019-09-30 21:30:31.109 +0100
OS Version: Mac OS X 10.14.6 (18G103)
Report Version: 12
Anonymous UUID: 15F605D6-8856-6257-764F-05B0FA65E3CB

Time Awake Since Boot: 630 seconds

System Integrity Protection: enabled

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

Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000108
Process: Brave Browser [1027]
Path: /Applications/Brave Browser.app/Contents/MacOS/Brave Browser
Identifier: com.brave.Browser
Version: 77.0.68.142 (68.142)
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: Brave Browser [1027]
User ID: 503

Date/Time: 2019-09-30 21:30:31.109 +0100
OS Version: Mac OS X 10.14.6 (18G103)
Report Version: 12
Anonymous UUID: 15F605D6-8856-6257-764F-05B0FA65E3CB

Time Awake Since Boot: 630 seconds

System Integrity Protection: enabled

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

Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000108

@GeoffJones,
Thanks for reaching out. I have a couple suggestions off the top of my head:

  1. Can you try launching Brave from the terminal with the --disable-brave-sync flag appended at the end of the command? Full command will be /Applications/Brave.app/Contents/MacOS/Brave --disable-brave-sync
  2. If the above has no effect, can you try downloading and installing our Beta build and see if you get the same results?