Got hit with this long-standing bug last night:
Fired up TPS, got through all checks etc. (latest update and comp. pack already applied, SHiFT authenticated). Selected a character (Claptrap) then joined a friend’s game in progress (NVHM). Everything went through as normal, but once I’d spawned in all my skill points had been respecced. Well, not quite all - the first one appeared to already be assigned (unless I clicked the relevant button without realising?)
Is there any word at all on possible causes of this, and potential work-arounds to avoid it happening? A permanent fix would be nice, but I’d quite happily settle for a “Do X; don’t do Y” for now!