On FT8, from FN20 I've been QSOing FM16, FM14, FM19, EL99, EL88. Okay, not spectacular, but interesting.
As it turns out, according to DX heat, 10 is open for CW and Phone. I suppose that funny sounding stuff is open also.There "appears" to be an active area on the edge of the SW solar disk but not sure if its connected, doubt it. Sometimes you just never know. "Funny Transmission" 8 might be a heads up to try phone or CW.