Thermal simulation not showing any conduction outside of heat source.

[khallerbachYCZAU]

Hey there,

I am trying to run a thermal simulation, but when I solve it it keeps showing that there is no heat transfer outside of the heat source. I have other simulations set up almost the exact same way which work, I have checked the thermal loads and contacts, all of which seem correct. I used some custom materials, but most are from the material Library. Everything except the source is set to 22C with applied temperature, the source is internal heat at 6 mW. all the contacts are bonded and symmetric. How can I fix this?