Tried to cash out my ETH just to be hit with bank account freeze

Hi guys, i'm in a bit of a tough spot: i've tried to cash out near enough $100k of my Etherium stash through a well known exchange only for my transaction to be stuck and my bank account to be frozen. The bank hasn't been helpful at all, getting no real answers and feeling like they are avoiding my questions. They asked me for an AMLbot report, it came back 83% clean which should be good, but they are still holding my money up. I dont get it, the 17% ''dirty'' coins i believe are some random coins i bought through the same exchange using only my paycheck money. Stuff like this has been happening too often lately and it's frustrating to say the least

Trying to find out how i can take this experience to an end faster. I see people really are having a hard time lately to cash out any decent amount of their funds, and it really left me wondering why banks seem to target crypto transactions

​