[Lunatixz]

I'm new to this party but this is exactly what's happening to me. I found that if go to options > enter custom channel groups, it redirects me to the now functional channel manager. However when I enter in a channel, I have to exit in a very precise way for the channel to save, and then it doesn't show up in my channel list/guide. Then when I go back into the channel manager (which sometimes I can only do by repeating the first process) the channel is no longer saved. So far I have seen this program working in all it glory with the pre-built channels, but i have not been able to make any sort of custom channel.
I have done several clean installs of Kodi and every combination of resetting, rebuilding, rebooting, etc that I could think of over the past few days.

A quick aside since this is the first time I'm posting here; I'm a big fan of this project and have followed it off and on for some time. Big thank you to lunatixz for all you do for this project that I hope is a labor of love!

Log? THX

@Lunatixz just a heads up that my logs for this same problem are on post #535.

I'm not seeing any standouts in your log. As I see it there are no similarities between what you are describing and @Gorodos issues.

@Gorodos needs to post a log, until then I'm going to consider many of his issues unique to his setup. I have not had issues adding custom channels, and can not replicate clicking enter custom channel group, which ends up opening the channel manager. I can also not replicate saving issues.

Make sure you start clean, close Kodi; delete all files associated with PseudoTV Live, settings.xml, library.json, channels.json, pseudotv.m3u, pseudotv.xmltv... 

I'm also planning to temporarily disable changing PseudoTV Lives paths, in-case this boils down to write permission issues. Which this plugin is not responsible for.

New logs maybe helpful so please, if you encounter an error post them... THX

If items are "Greyed out" here is the explanation found in the PseudoTV Live thread:

Settings are dim and unselectable. Some settings require content to operate (ex. Selecting TV Networks require your library have TV Content). There are also actions that can not simultaneously run while PseudoTV background tasks are performed (ie. If you wait for tasks to finish, settings will become selectable). If you experience an error message and your settings are now unselectable. Either reboot Kodi, or disable/enable PseudoTV Live to temporarily fix, and be sure to report your error with a log.