Lately after the 5.1.4 and 5.1.5 updates i have to run it several times to avoid errors and grab all the channels in my configuration.
every time I run it, it always fails grab all channels.
every time I run it some channel missing and its randomly.
The missing channel from the previous run appears but another channel fails
change your time-out setting to 30(wg config).
default of 5 is usually too low.
for tvguide.co.uk use these.
work fine now, thanks @Blackbear199
and tvguide.co.uk work very well ;)