flickering of PFD and MFD in popout window

[Franz]

dears

apologize i am new to this nice aircraft

when i pop out PFD or MFD in a separate window (pressing the square in the menu on the right side), it starts flicering once per second approx.  impossible to use.  i want to move the window to a separate touch screen and use air manager.

it is not flickering when i press once with the mouse on the MFD screen. only in the separate window

any idea ?  graphic driver is AMD, 21.2.2 if important.  it does only happen in the TBM900!

many thanks

Edited May 1, 2021 by Franz

[Goran_M]

I was going to reply with the question, "Are you using an AMD GPU, and then saw the last part of the post.  Laminar have been trying to get AMD to fix a few graphics issues.  Let me ask, are you also running in Metal/Vulkan?

[Franz]

Yes Vulkan ! Is this a known problem ? I saw this flickering only in the TBM900, strange. 
thanks 

[Goran_M]

Do you have any other add ons with pop out windows?

Also, what happens if you try OpenGL?

[Franz]

yes with OpenGL there is no flickering. but framerate is very bad so i have to use Vulkan.  New graphic card is not an option right now :-)

have tried various AMD vulkan drivers but flickering remains. the recent two drivers 21.4.1 and 21.5.1 are showing all textures blurred. 

have 21.3.2 at the moment. but with Flickering.

again, strange is, this happens only with the TBM900, all other pop out windows are fine (Lancair, Pocket Rocket, default C172,  RealityXP etc)

[Goran_M]

Can you post your log.txt file

[Franz]

Log.txt

sure.  yes seem is a vulkan AMD driver issue at the end. 

2nd question, have seen that popped out PFD / MFD screen stops updating when i switch to fullscreen outside view

as long as i have standard cockpit view all fine.

many thanks

PS have tried TBM930 from FS2020, oh boy.  appreciate your hard work on the TBM900.   the G3000 is nice with the mod but else....

 

Edited May 12, 2021 by Franz

[Franz]

short update on this issue:  i have a new AMD6900 XT, old card was RX580.  now with new windows installation, new x-plane install and up to date drivers the flickering on the MSF/PDF is gone.

however in the meantime i fly VR only with a reverb G2 and enjoy it very much !

 

[Franz]

in the meantime in VR, flickering disappeared almost entirely.  up to date driver 21.10.2 Adrenalin.