RPi B4 slowdown with using USB 3.0

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Problem: RPi B4 slowdown with using USB 3.0

Tim Curtis Offline

moOde audio founder

Posts: 14,009
Threads: 319
Joined: Mar 2018
Reputation: 571

#12

07-12-2023, 12:13 PM

I plugged in a wireless kbd/trackpad into Pi-4B USB3 port and am not able to repro you issue. The Pi has a USB DAC connected to USB2 and Local Display on.

Code:
pi@sig:~ $ moodeutl --revision

0xb03111        4B      1.1     2GB     Sony UK BCM2711

pi@sig:~ $ lsusb

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 001 Device 004: ID 20b1:0008 XMOS Ltd Revolution

Bus 001 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver

Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

pi@sig:~ $

Are there other steps to try and reproduce the issue?

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