No, it wasn't crypto-related. My mom and dad sent one payment each in the early October to help me out financially. It was clearly indicated in the message attached to their payments and I told my bank the same thing. But they, seeing money coming from Russia (from my parents) and from Estonia (my salary) to my account in Sweden, immediately suspected money laundering. Although the amounts weren't very large. Now I'm moving everything to Revolut, because my bank doesn't allow to move funds to or from my account anymore. :(