I've been having an issue where all teleportation just stops working. What I get when I hit mark is the menu once, and after I add a new mark, I get no message "You have X marks." That's how I know it's time to reload an earlier save, because there is no way to fix it afterwards. All teleportation ceases to work entirely after this point, and I can never call up any teleport menus again. Even uninstalling it will only work if I'm lucky. If I'm not, I'll get one mark menu again, and then it's done for again. It requires me to completely clear mel_tpp files from the MWSE folder, which means I lose all my marks.

It seems to be an incompatibility with my Luggage companion. I don't know why. I specifically didn't use the Luggage's MWSE patch so I could try it out with the Teleport Mod instead. The base Luggage mod is standard companion scripting, which Mel's mod was designed to accommodate. I noticed the one thing that kills the Teleport Mod forever, is using the Luggage's companion ring to call it. But the other thing that killed it was disabling the ring and adding The Luggage to the companion teleport list. So, damned if I do, damned if I don't. I don't understand why it's bugging out so badly.