[Possible returning player]

Hello fellow Tenno, you should check out the new LeyzarGaming video on the arca plasmor if you want to see it with your own eyes. Getting that out of the way, in my opinion the gun is not trash but not even near as op as it was... GL with that one

[Best ESO solo build?]

Hello fellow Tenno,
In my experience with trying to solo ESO I got the best results just playing saryn, she can clean up really easily all the enemies, she has survivability with her 2 + her unique mod which gives you health regeneration. As for the build just try to go for max range a bit of strength and duration, she works really well. GL with that 

[Severe stutters in Fortuna and orbs vallies]

Do you only have 4GB of RAM? If that's the case your problem lies there, because open world maps especially fortuna require more RAM.. I was running into stutters after long periods of playtime even with 8GB of RAM.. (Just to clarify I'm not talking about VRAM, I'm talking about actual system RAM)

[Help, my warframe is to slow to even play]

Hello! Did you try pressing Lalt+enter? This is a shortcut to switch between windowed to fullscreen and viceversa for any game.. Hope this works out for you, GL bro