Steam-Controller funktioniert nicht mehr (Arch Linux)

Wenn ich meinen Controller anschließe, funktioniert das gut. Wenn ich Dampf beginne, reagiert es nicht mehr. Wenn ich es wieder einstecke und wieder einstecke, funktioniert es eine Weile und stoppt dann. Die Konsole sagt:

controller.cpp (3640) : Assertion Failed: CGetControllerInfoWorkItem::RunFunc: too many read failures. Assert( Assertion Failed: CGetControllerInfoWorkItem::RunFunc: too many read failures. ):controller.cpp:3640  Installing breakpad exception handler for appid(steam)/version(1476379980) assert_20161128234100_20.dmp[9557]: Uploading dump (out-of-process) /tmp/dumps/assert_20161128234100_20.dmp Controller uses V1 HID protocol Steam Controller reserving XInput slot 3 Controller uses V1 HID protocol controllerabstraction.cpp (82) : Assertion Failed: Error clearing controller mappings. Controller uses V1 HID protocol Warning, couldn't get controller details for 0 valvecontrollermanager.cpp (1042) : Assertion Failed: Warning, couldn't get controller details for 0  Controller 3 connected, configuring it now... Controller 4 connected, configuring it now... Controller 5 connected, configuring it now... Controller device closed after hid_read failure Controller device closed after hid_read failure Opening joystick Steam Controller Controller 0 disconnected Warning, couldn't get controller details for 1 valvecontrollermanager.cpp (1042) : Assertion Failed: Warning, couldn't get controller details for 1  Controller 1 disconnected Warning, couldn't get controller details for 2 valvecontrollermanager.cpp (1042) : Assertion Failed: Warning, couldn't get controller details for 2  Controller 2 disconnected assert_20161128234100_20.dmp[9557]: Finished uploading minidump (out-of-process): success = yes assert_20161128234100_20.dmp[9557]: response: CrashID=bp-fe1900c1-82ba-4853-99e6-c9b922161128 assert_20161128234100_20.dmp[9557]: file ''/tmp/dumps/assert_20161128234100_20.dmp'', upload yes: ''CrashID=bp-fe1900c1-82ba-4853-99e6-c9b922161128'' controllerabstraction.cpp (560) : Assertion Failed: hid_get_feature_report returned false 

Aus irgendeinem Grund meint Steam, ich hätte 3 Controller (wenn ich Big Picture überprüfe). Ich habe auch die Anweisungen aus dem Wiki ausprobiert

Es hat vor einiger Zeit gut funktioniert ...