Totally bugged

[Donx]

Please help me some random idiot joined my game 22.6.2015 around 11PM during the mission Where Angels Fear to Tread he rocket jumped several times throught somw walls and bugged the two turrets on the wall, now i can not do any dmg to them and my shield icon dismissed so i do not have any shield now and i can not use it. I tried to shut down the game, switch from the UVHM to TVHM and still not working, can not progress, can not do anything please i really need your help!

[Waste_of_skin]

I don't know if it's possible for someone else to do any real harm to your game when you're playing host, except basic things like accept missions that you didn't want to start yet.

Having said that, I don't know what might be going on with the turrets, and I have no idea what might have happened to your shield. Have you checked your inventory to see if the shield is there?

I guess it's possible that your mission progress was glitched if that other player went somewhere that they weren't supposed to.

If nothing else, you could try loading in Normal Mode or TVHM and running through Thousand Cuts to Bunker, then exiting and reloading in UVHM and working backwards from there.

[Donx]

Well yes that is the main problem that my checkpoint is from bunker, so i have to run backwards, but i tried to travel to sanctuary and back from Thousand Cuts to Bunker and it is still not working. Basically at the mission Where Angels Fear to Tread you have to kill certain enemies in order to open the gates, that random guy just skipped that part rocket jumped through the every gate till he reached the Bunker zone and the Bunker did not spawn.So i restarted it went through every gate without any problem expect one where Brick shouts try to destroy those turrets to pass the gate and that is where the problem occurs that you can not do any dmg to those turrets...And i do not know what is with that shield bar i just can see my health bar and no shield bar even with the shield equipped which is very strange but i think it is due to the turret glitch.

[Waste_of_skin]

It does kind of seem like there might be some kind of connection -- Your shield doesn't seem to be working/displaying properly, and the turrets can't be damaged (are "shielded"). Is your shield still working? When you get hit, do you take health damage? I don't remember those turrets having any shields, but if they did, and shields in your game were somehow glitched, they might have huge/infinite capacities (which might explain why your shield bar isn't visible), so the turrets, and you, don't seem to take any damage. Just trying to come up with a theory that fits what you're describing. :-)

I was hoping that by working backwards from Bunker, you might be able to trigger the checkpoint(s) that aren't working, but maybe not.

I would try having Steam verify the game cache, just in case you have corrupted game files (which presumably wouldn't have anything to do with the player that joined your game). It may be a longshot, but there shouldn't be any harm in checking. If you don't know, 1 file seems to always fail, so if that's all you get, your files were probably fine.

If none of that helps, I can think of 2 other options:

1)
Join a game where someone else is doing that mission in the same mode (UVHM?) and complete it with them (at least get to Bunker, and make sure that the turrets that have to be destroyed before BNK3R wakes up, have spawned). Or maybe join a game where someone else is a bit beyond that (like Control Core Angel), and complete whatever mission they're working on with them. Hopefully, after that, you could skip past the point in your game where you're stuck.

2)
Use Gibbed to change your mission progress. I've never tried to mess with missions in Gibbed, but it might let you mark off that checkpoint as cleared, so you could move on from there.