I used to play on the official servers years ago and rarely ran into problems on missions with enemies running away, stun spamming (this includes sleep, immobilize, etc.), and getting swarmed while soloing as a Blaster archetype.
Now I have run into a lot of missions with these issues, enemies that run away a lot is just a nuisance and I just wait until they return to finish them off, but the stun-locking is getting out of hand and I wind up completely helpless while my HP drops to zero (mainly on boss battles), as for the enemy swarms its just a pain when you have tight timers and that Blasters are not really good with these.
For a while I was able to deal with the major issues by just getting a few levels above the enemies in the annoying missions, but now that is impossible since I'm at level 50, so please fix this so that missions can be soloed properly.