Anker 7 in 1 usbc hub with macbook pro m1 ssd speed issue

has anyone had any issues with their speeds of their external ssd drives slowing down to an extremely low read and write speed? Mine dropped from700 mbps to 30. The cause is the anker for sure. i tested two drifferent drives with the anker and without. It’s kind of a deal breaker for me if this is how it works. I need the speed because I run a recording studio.