Hello, I came from FSX:SE and I'm very new to P3D v4.5.
The Aerosoft A320/A321 addon was the first thing I have installed after P3D, in the beginning some parts of the virtual cockpit (VC) were missing (completely black textures), but after a re-install I could see the whole VC again.
As soon as I tried to manipulate some VC buttons using the mouse (it doesn't happen to every switch/knob, specifically the autopilot knobs when I try to use selected mode with right click, the spoiler and flaps levers as well) the whole simulation freezes for seconds (5 to 10 seconds) and then everything continues normally until I need to use some of these buttons again.
The weird thing though is that if I use the flaps or the spoilers using keyboard shortcuts everything works flawless and another thing I could notice is that if I use the mouse in those VC buttons and while the simulation is frozen (mouse cursor is still showing the hand symbol instead of the regular pointer) I drag the mouse to the upper P3D menu (when not in full screen) as soon as the mouse cursor arrives at the upper P3D menu the action I selected is executed by the simulator (autopilot heading knob to selected mode for instance), the mouse cursor changes back to the regular arrow cursor and the simulation continues normally.
I have searched a lot but couldn't find anything similar in the forums. Have any of you guys had this problem? Any particular ideas I could try?
Other possible useful information: I tried to re-install the Aerosoft airbus addon twice unsuccessfully, deleted the shaders folders (inside the folder AppData\Local\Lockheed Martin\Prepar3D v4) and the P3D.cfg file but it didn't solve the problem either. Besides that, everything runs smoothly (most of the time around 60 fps) and the only situation I can see problems with the simulation is using these particular mouse action in the VC of the Aeresoft Airbus.
Thanks in advance!!