WiiM Pro 4.8.833748: how to retest a wired network problem
Record the installed firmware, reproduce the original Ethernet symptom, and change only one network setting at a time.
Check the installed version
WiiM lists Ethernet and IPv6 changes in its 4.8.833748 release notes, as recorded by SoundPath Lab on November 4. Check the version shown by your WiiM Pro in WiiM Home before comparing results. The manufacturer’s changelog does not establish an independent fix for your setup.
Reproduce the original sequence
Use the same Ethernet cable, router port, app and streaming service. Record whether the problem happens during discovery, playback, or after a standby wake. Time a repeat using the same source. If you need a Wi-Fi comparison, make it a separate run with the same audio output.
Give support a useful result
Report the exact version, app version, router model, trigger and whether the symptom reproduced. Say how many attempts you made. A single successful run can help narrow the issue. Keep the earlier record until repeated checks cover the original conditions.