World Of Commodore 1992 Sanity Demo A1200 Issue

[Experiment T]

In the latest Winuae Beta and Official release This demo no longer runs on a standard A1200 configuration.
as the World of commodore logo appears and then switches over to the large blue text it enters an endless sound loop and reports the following error:
****SOS System Error Nr $00000050!! Exception #$00000004, Register At $000001A0

I also tried the pre-installed WHDLoad version and it also crashes at the same spot however WHDLoad gives out the following error:
Exception "Level 3 Autovector (COPPER/VBLANK/BLITTER)" ($6C) At $272D6 occured

I Have Attached 4 logs: one set for the WHDLoad Version and one for the floppy disk version

[andy]

I'm not in a position to decipher or help directly and won't add potentially time-wasting suggestions, but you do know that WoC '92 is a demo for the 500?

It's obviously worked for you in the past with A1200 settings, so I just thought I'd mention it in case you were wanting to watch the demo and switching to an A500 config could at least be a short-term solution.

[Toni Wilen]

This is interrupt timing related (as usual), probably it works on a real 020/030 A1200 but not if it has 040/060.

[Toni Wilen]

I can't test this currently because it refuses to start with custom "3.9" ROMs.