Baffled

Hi. I have Kodi installed on my Windows 10 desktop. It runs beautifully and I haven’t had any issues. I have an m3u list that has been working great. I installed the pvr iptv simple client with no issues. When I would start Kodi, I would get a popup, stating xx number of channels were found. Now I can’t get it to do anything. I have uninstalled and reinstalled multiple times. Whenever I go to enable live TV and it searches for the pvr, I input my list and nothing happens. I can’t get the simple client to do anything. I was wondering if anyone else is having issues or is it just me?