Hi, I reported this bug to the dev team more than 6 months ago. It is still not fixed, so I post it here hoping that your votes will increase the priority of fixing this bug.
While working on a model, have you already got a grayed out library panel like below ?
Or, the 3D view becomes grayed out like below ?
Or with any other window... sometimes even the whole workspace.
In the gif below, here is an example: I get an error in the console, I close the system console, then the left panel is grayed out.
My Windows display scaling level is at 100%, and I get grayed out windows from times to times.
For users who work with a windows display scaling level >100%, for example 125%, unfortunately this occurs much more frequently.
If you want to reproduce the steps, in your Windows display settings change the scale to 125%:
Reopen FlexSim.
Open the attached model Grayed window.fsm.
Reset and Run, then Stop. Close the System Console. The model view is grayed:
Actually, it's not always exactly repeatable. If I repeat the same steps as above, sometimes the 3D view is still fine, but the left panel becomes grayed:
And sometimes the windows also reload correctly.
If you have already got grayed out windows, please vote on this post.