Dont want to transform this into an support thread, but jea, the adress you posted look a lot longer than the one i got from poloniex. Yes, i copied it directly

it looked more like this (example, not a real addresse)


I personally have a lot of trust in XMR, and mine it on the side for a while now, just on spare recources. But currently everthing seems to work against mee haha i still have some funds on payeer, but the transfer of those also failed... they seem to be out of bitcoin or something ^^

Hopefully xmr will continue the rise after i bought some tomorrow

Thanks for your help, i will try another adress outside of poloniex...