EPG showing "no show details" for mapped channels

[iameric]

So I have been trying to figure this out for a few days and am getting nowhere. I have an iptv service that I have been using an xml file with (generated from zap2xml). It was working fine for a while and then one day most of the channels started showing "no show details". These channels are still mapped correctly in Settings and some channels still show the guide info correctly. does any one know what is going on?

[sub]

Going by past experiences with this, I'm sure it'll be that your zap2xml xmltv file does not have listings for whatever channel you're mapped to, or the ids in the xmltv file have changed since you originally mapped them. If you want to PM me a download link for your database file and the xml file, I'm happy to double check for you, but I'm absolutely positive that'll be the problem.

[mvallevand]

Another possibility is you populated the EPG from NextPVR.exe and not the service. Many zap2xml proplems are related to the server running as a Local System account. If a manual update fixes the problem then review the forum for how to fix that

Martin

[iameric]

Thanks for the responses. It seems Martin is correct on this one.