I did some more testing. It doesn't matter if the speaker is attached to USB A
or USB C. The problem is seen when the speaker is attached to USB 3.2 and not
seen when attached to USB 4 (see diagram in last post).
I did the following testing.
Speaker connected to port 2 USB A. Trackpad disconnects.
Speaker connected to port 2 USB C. Trackpad disconnects.
Speaker connected to port 1 USB C. No disconnect.
Speaker connected to port 3 USB C. No disconnect.
Speaker connected to port 4 USB C. Trackpad disconnects.
I did some more testing. It doesn't matter if the speaker is attached to USB A
or USB C. The problem is seen when the speaker is attached to USB 3.2 and not
seen when attached to USB 4 (see diagram in last post).
I did the following testing.
Speaker connected to port 2 USB A. Trackpad disconnects.
Speaker connected to port 2 USB C. Trackpad disconnects.
Speaker connected to port 1 USB C. No disconnect.
Speaker connected to port 3 USB C. No disconnect.
Speaker connected to port 4 USB C. Trackpad disconnects.