I'm having an issue with Display Fusion setting portrait mode for my monitor.

Basically when setting resolution from display fusion the monitor image is too small and not scaled correctly.(check attachment)
This seems pretty random as sometimes it sets it correctly and sometimes not. This only happens with portrait mode and flipped portrait mode, normal modes works correctly always!

If I set resolution from windows display settings it sets it correctly for portrait always, so I'm pretty sure this is software bug.

I have pretty special configuration and it might be related to that somehow.

I'm using my second monitor(LG ips234v) as portrait through Displaylink box.

Nope, I tried every possible way to do that from Display fusion.

1. Lanscape -> portrait.
2. Changing resolution to different and doing the same.
3. Changing resolution inside portrait to different and back.

I found one way to make it work:
1. Change monitor resolution to smaller
*I tried applying resolution directly to correct one, same problem
2. If I load my monitor profile from changed resolution it works. But it does not work from TV profile to game profile..

Quick testing(like 6 times)
Changing between profiles seems to work now(as long as those are set correctly)

But issue is still there if you change orientation to portrait or flipped from monitor configuration window.

Now it's basically usable again!
Feel free to ask more if needed(I'm working deeply in system administration/development) and am happy to help if I can.

Thanks already for quick support!

Seems to be displaylink related. Does not happen with direct cable.