[Q] fqrouter2 WiFi repeater won't work topic

Hi I'm Alex and I'm new in this community. I got this problem with fqrouter2, when I turn the WiFi repeater on it says "failed to start WiFi repeater: failed to start hotspot"

I don't know what's going on, it always worked when I had kk and now that I actually need it does not work.. Does anyone know how to get off this issue? Thanks :)