Both my receivers have a crack between the plug and the tube around the wire. They still work, but probably not for long.

(If you zoom in, you can see the crack as a ring around the plastic behind the plug.)
I tried adding a drop of hot glue and it did stuck to the plug. However, it didn’t stick to the wire. Probably they are made from different plastics.
Before I start experimenting with all the glue available to me ( epoxy resin, cyanoacrylate, some polyurethanes, something that will only harden under UV ), I wondered whether anyone else tried to repair them and how they did it.
So any thoughts on this topic?
You’re ignoring this member’s posts.