For some off reason my DU's freeze right before my pushback. Cannot select anything the MCP neither. The 2D panel works fine until a few moments later in which is freezes as well.

Yeah this just happened to me as well. I'm not sure why, first flight didn't do this. -Todd

I have the same problem. In the 2D panel everything is working well, but in the VC the DU and MCP readouts are always frozen. If I zoom one of the DUs in the VC it shows the correct informations, but the embedded DU is frozen. This happens right from the beginning after loading the aircraft. I have 19" monitors. I tried full-screen and window-screen mode, but the behavior is the same.My spec: Windows XP 32 bit, Intel E6750, 4GB, Nvidia 8800 GTX

My 2d panels are frozen too as well as in the VC and nearly every dial and switch in the VC doesn't work either, but I have another thread discussing that.

same problem here, at random times the cdus and DUs freeze then come back a few minutes later

I am having a slightly different problem. I have no data on the DU's. No speeds, altimeter, or engine data.

Similar problems reported with the aircraft control surfaces and virtual cockpit/ panel freeze here: http://forum.avsim.net/topic/341796-panel-and-airfraft-freeze/page__st__75

have frozen vc after loading ,none of the buttons work cant zoom in and out eithervivek anand

I have just found the solution to my problem:

I have the same problem. In the 2D panel everything is working well, but in the VC the DU and MCP readouts are always frozen. If I zoom one of the DUs in the VC it shows the correct informations, but the embedded DU is frozen. This happens right from the beginning after loading the aircraft. I have 19" monitors. I tried full-screen and window-screen mode, but the behavior is the same.My spec: Windows XP 32 bit, Intel E6750, 4GB, Nvidia 8800 GTX

I have removed all entries of "PanelAsTexture=0" from the fsx.cfg. The 2D panel looks ugly now, but the VC displays DUs and all other readouts correct and not frozen anymore.