Originally Posted by BlueCrema
Discovered some leaks around ceiling fixtures that needed to be tightened up due to weather changes causing small gaps. I think I got them all resolved except for a leak coming through the wifiranger that also blew out the microwave magnetron. This site has given me plenty of what to check and do to resolve the problem when it warms up a bit. Meanwhile I picked up a new trailer cover to keep things dry between trips and eliminate leaks.
I'm a bit concerned that you're using the trailer cover to eliminate leaks and keep things dry. Sometimes condensation can form under those covers and if you've got a leak in the roof, the water will find the leak.
Also, tightening the fixtures will not solve a leak problem. It's more likely to trap water between the roof and the interior of the trailer leading to rot. You need to examine all seams on the roof to make certain everything is sealed as soon as the weather clears up.
If the rig is under warranty, you might want to take it back to the dealer.
Welcome to the forum!