Hello,
I bought the TBM a couple of days ago. It's been a while since I wanted to try this aircraft, and after reading all the amazing reviews I finally got it.
But, honestly, I'm somewhat disappointed, the official page says it's Vulkan compatible (hence 11.50 compatible) and I found that the ILS LOC doesn't work, the AoA HUD also doesn't work, I have stutters even in a completely fresh/plugins free x-plane 11.50 installation.
Set aside the stutters (although other users have reported this problem) I couldn't find an official post warning about these issues with the TBM running on X-Plane 11.50 Vulkan. IMHO the product page should have a notice warning us users about this.
Regard, Diego