Par souci de fiabilisation, j'ai commandé et installé un petit encodeur USB Xin-Mo (https://www.smallcab.net/encodeur-joyst ... p-190.html). J'en suis très content mais

Je suis obligé de le débrancher puis de le rebrancher pour qu'il fonctionne à nouveau.
Voici les message système (dmesg):
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[ 4697.416317] usb 1-1.5: reset low-speed USB device number 9 using dwc_otg
[ 4697.706321] usb 1-1.5: device descriptor read/64, error -32
[ 4698.116334] usb 1-1.5: device descriptor read/64, error -32
[ 4698.526356] usb 1-1.5: reset low-speed USB device number 9 using dwc_otg
[ 4698.816363] usb 1-1.5: device descriptor read/64, error -32
[ 4699.226379] usb 1-1.5: device descriptor read/64, error -32
[ 4699.636403] usb 1-1.5: reset low-speed USB device number 9 using dwc_otg
[ 4700.076423] usb 1-1.5: device not accepting address 9, error -32
[ 4700.366437] usb 1-1.5: reset low-speed USB device number 9 using dwc_otg
[ 4700.806461] usb 1-1.5: device not accepting address 9, error -32
[ 4700.806921] usb 1-1.5: USB disconnect, device number 9
[ 4701.026471] usb 1-1.5: new low-speed USB device number 11 using dwc_otg
[ 4701.126456] usb 1-1.5: device descriptor read/64, error -32
[ 4701.346473] usb 1-1.5: device descriptor read/64, error -32
[ 4701.566475] usb 1-1.5: new low-speed USB device number 12 using dwc_otg
[ 4701.666475] usb 1-1.5: device descriptor read/64, error -32
[ 4701.886487] usb 1-1.5: device descriptor read/64, error -32
[ 4702.106506] usb 1-1.5: new low-speed USB device number 13 using dwc_otg
[ 4702.546515] usb 1-1.5: device not accepting address 13, error -32
[ 4702.646530] usb 1-1.5: new low-speed USB device number 14 using dwc_otg
[ 4703.086552] usb 1-1.5: device not accepting address 14, error -32
[ 4703.086657] usb 1-1-port5: unable to enumerate USB device
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Auriez-vous une idée d'où cela peut-il venir et si oui, d'une solution pour éviter cela ?
Très grand merci.