I can't remember where I left my previous post on this, so this is an addendum. On Main Spessart Bahn, I passed a train with no engine and missing wagons. Then while doing an ICE run on Munich, the scenery disappeared and reappeared three times! Now this is just speculation on my part, but I am certain this was not happening before the Add-ons Manager was put in. Any thoughts?
Magic? If it comforts you, you´re not alone (OK, the video is from RSN). And yes, I think it started with PS4 "Patch" 1.90 - The Addons Manager ................ which also uploaded a route that I´ve never purchased (yeehaaaw!) .............. and rendered useless all the subscribed scenarios from Creator´s Club. ROFL - what a mess.
I've just started running MSB (TSW2, PS4), completed 8 services, but haven't seen any issues with scenery appear-disappear nor a incomplete trains passing me by. Are you using any liveries from Creator's Club for the trains/wagons running on MSB?
Do you remember for which service(s) have you enocountered these issues? I would like to run it and check if it is reproducible on my PS as well.