Re: Problems with audio output

I have an iRig2HD audio converter plugged into a USB socket, and am attempting to set up Guitarix (from the Fedora repo) as an effects tool for an electric guitar. Guitarix is designed to be used with the Jack audio platform, and F35 supplies a Pipewire alternative which seems to work correctly for input, i.e. I can see the input signal in the Guitarix monitor. I can also output to the PCs sound card, generate effects etc. However I can't produce output to the USB port, though the connected hardware is enabled and recognised. I get these errors in the journal: Jan 18 13:30:29 Bree pipewire[2535]: pw.node: (alsa_output.usb-IK_Multimedia_iRig_HD_2-00.analog-stereo-49) start node error -32: Broken pipe Jan 18 13:30:30 Bree pipewire[2535]: spa.alsa: front:3: snd_pcm_start: Broken pipe Jan 18 13:30:30 Bree pipewire[2535]: spa.audioadapter: 0x55f6abcba528: can't send command 2: Broken pipe This may be a permissions problem or something else. Any ideas?