Is it (or could it be...) possible to have the trailers selected from locally available trailers for unwatched movies only, rather than streaming new trailers?
Addons I wrote &/or maintain:
OzWeather (Australian BOM weather) | Check Previous Episode | Playback Resumer | Unpause Jumpback | XSqueezeDisplay | (Legacy - XSqueeze & XZen)
Sorry, no help w/out a *full debug log*.