This probably doesn't belong in "Crashed" but I'm not sure where to post it. I'm being plagued again (it fixed itself for a while) with the Red "X" on the shield in the tray. Clicking "Information" in the menu reveals the message that ends the same after weeks. Only the date, time and number of recommended software updates changes "03.29@1750++Error in checkAPT.py, could not refresh the list of updates" I see 20 recommended software updates, help, I'm falling behind. Please, I dunno how to address this problem.