I shot this at fairly high iso (6400) at Eberbach Monastery's wine cellar and stitched it up in Affinity Photo without a hitch.
https://500px.com/photo/160881441
The location may seem familiar if you've seen the Sean Connery movie "The Name of the Rose".
I'm doing pretty much all of my panoramas in Affinity Photo now. The 32-Bit float ones I still do in PTgui pro for now, but that's about it. Which may change with v1.5 and the HDR bubble feature. ;)