If using swap service providers (such as the ones aggregated by Trocador or even integrated to with Cake wallet), I have seen users report that sometimes providers have mysteriously frozen the funds sent to them claiming they have been flagged up for malicious origins.

My question is - has anyone used these services and experienced such issues when the funds you are sending to the provider are in XMR? Am asking this cause with xmr, there should be no feasible way in which they can claim to have analysed the incoming funds and found provenance issues.