Multiple GridScreens

Try adding a Sleep(500) after closing the topmost grid screen. You can play with the duration of the sleep, but I find 500 works pretty well.

You, sir, should get an Internet cookie. It worked! Thanks a lot!

I'm having the same issue. From one gridscreen, I open a second gridscreen. When I press the "back" button on the remote, the second gridscreen closes and I return to the first -- but the first no longer responds to remote button presses.

From where did you call the Sleep() function? I tried the following in the first gridscreen without success using 500 and 1000:

optionScreen = PreShowOptionsScreen()
ShowOptionsScreen(optionScreen)
Sleep(500)

I've also tried reloading the first gridscreen's data just after the Sleep, but that didn't help. I appreciate any thoughts, thanks!

You may still be in the top grid screen loop
Make sure you exit the loop In the isscreenclosed event

^ Exactly this ^

Make sure when you're closing the 2nd gridscreen you're 'exiting' the while loop. For example:

if msg.isScreenClosed()
    Exit while
end if

Wow, thanks for your help Owlie and NewManLiving - that was it!