[General] "Game - Change Map" trigger help!

[ᛘᛅᛏ•ᚠᛚᛁᛏᚴᚼᛁᚱ]

Hi there. First time poster, so fairly new here and to map editing but have exhausted my searches so apologies if this has been asked and answered countless times before.



But I'm running into trouble with the "game-change map" trigger.
The "player 1 - victory..." trigger is also being used.

I had it working at one stage but lost track of when it stopped.

So far Ive
-used different events for the map change (timer countdown, region entered)
-checked & rechecked the map path names over
-used no campaign option
-loaded the maps into a new campaign, with & without buttons

But whenever the trigger comes along, the game exits out to the game menu.
I haven't used any game cache as the first few maps dont have any units that need carrying over (cinematic maps) but am thinking its a cache problem?

Any help would be much appreciated!