crash servers or fucked crash

I have one question, why if I farm a map, sharpened and desecrated, and so on, after its mopping up, the server should be flown out, the loot experience is lost, and the portals are closed, is it fixed ?, why do I want to squeeze the eyes of that person because of which flies the server, I do not have problems in other online games, just fuckin in this game, and yet you dare to write that the lost loot is not recovering, fix this shit(

maybe post in your native language...might get what you are meaning across better.

I'm guessing but are you talking about getting "disconnected" in a map and when you log back in and try to use the remaining portals they disappear?

If so then there are numerous causes to this sort of thing, for one it's not a DC or the server crashing, but the program that governs your map instance that crashed.
It crashed due to conflicts caused by you, your build, gear and skill, the map, the map mods, zana mods, monster mods and anything coming from other players (if any) interacting badly and borking the program that runs that specific instance...they fix these all the time when they can find the source of them, but some are very rare or specific to a certain combination of things that don't happen very often and they are not generally reported past "i crashed, fix it" which dose not help.