Have you tried to boot in a older kernel?
Pipewire comes with some nice terminal commands who can help debug.
In terminal type pw- and then Tab 2 times:
pw-
pw-cat pw-dump pw-metadata pw-mon pw-reserve
pw-cli pw-jack pw-mididump pw-play pw-top
pw-dot pw-link pw-midiplay pw-profiler
pw-dsdplay pw-loopback pw-midirecord pw-record
pw-top shows what is running