Problems with my output settings

Hello people,

I’ve been working in my current project for about 2 weeks now and suddenly it decided it didnt want to work anymore.
out of the blue all my outputs were reassigned and my virtual instruments didnt make any sound.
its getting really frustrating and i checked about 20 different solutions that didnt work for me.

previously my virtual instruments just worked normally, i didnt need to reassign anything and now suddenly it wont work.

i’m using a Fast track pro as my vst, the outputs are working normally except for the virtual instruments.
and no the monitor button isn’t on.

my other projects have the same setting on the virtual instruments as well and they do work.

please help.