I kept the 2 WiiM mini off for ~2 weeks and had no problem with the Bell ipTV receivers. I then turned on 1 of my 2 mini (the one that is 35 feet away) and the Bell receivers pause, recording, etc, stopped working. I turned the WiiM mini off and a few minutes later the Bell receivers started working correctly. So there is definite interference problem with the WiiM Mini, which was made worst, permanent with the latest firmware update. This needs to be fixed ASAP since I can’t use the WiiM minis which I really like the functionality... I already entered a ticket, #12989, over 3 months ago, which is in treatment without a reply or any communication.
After entering the above, I started entering a comment and before saving it, there was a request for a log of the activities. I turned on one of the WiiM Mini and noticed there was a new firmware update available, which is dated today Sept 26th. I installed the update and tested the interference with the Bell receivers: the problem appears to fixed with that new firmware version. I cancelled my comment. So far, I only turned on one of the mini, but 3 hours later, no interference. If still OK, tomorrow I’ll turn on the 2nd one. The new firmware version is 4.6.530553, dated 20230926.
Today, Sept. 29th, I turned on the 2nd Mini and right away, the Bell ipTV receiver stopped functioning correctly. I checked the mini firmware and it was the Sept 1st version. I manually updated it to the Sept. 26 version and the Bell ipTV receivers started working correctly. I just used the minis through AirPlay OK for a short period and time will confirm that everything is OK. But for me it is clear that the Sept 1st firmware updated caused this latest interference problem, and I hope it will not show up again in future update.
Yesterday, Oct 2nd, after working fine since Sept 26th, once again the Bell ipTV receivers functions that require a link to the PVR recorder stopped working. I turned off both WiiM Mini and they started working OK right away. As far as I know there was no firmware update but I noticed that the update description also showed up yesterday… Was there a minor update? Is the problem still there but intermittent? TBD. In the mean time I will keep the minis off.