So have a rather weird issue.
I use to only have tuner tv channels grouped in tags. This worked perfectly. In kodi i could see the groups and I could navigate around.
I started trialing with m3u lists. Pointing to the list in iptv automatic network works, i set the service id=1 and skip creation, which automatically adds everything and groups them.
With this, the m3u list also creates tags which are visible in kodi as well, however they don’t contain any channels in coreelec even though they do on the tvh server. Also, the exisitng groups/tags also now contain no channels. If i delete all the recently added m3u linked channels, they reappear again?
I tried connecting another instance of kodi on mobile and windows pc to the same server, and it picks it up perfectly. Only way i can view channels is by selecting all channels, not ideal.
Any reason why this might be happening?