Recording schedules automatically being added?

I've been using DVBLink TVSource with Kodi for the front end for a while now with no problems. But recently, it's started adding recording schedules automatically. Lots of them. Like 200 of them.
They are all of the same sort of show, so I suspect I have selected an option somewhere to automatically record similar shows but I can't find any such option in DVBLink's settings or in Kodi's. If I delete them, either manually through Kodi or the DVBLink Player or even by deleting the dlrecorder.db file they just get re-added in a few days time.
Please, if anyone knows what on earth I've done to cause this, and what I can do to stop it, I'd be much obliged.
Regards
Raymond
They are all of the same sort of show, so I suspect I have selected an option somewhere to automatically record similar shows but I can't find any such option in DVBLink's settings or in Kodi's. If I delete them, either manually through Kodi or the DVBLink Player or even by deleting the dlrecorder.db file they just get re-added in a few days time.
Please, if anyone knows what on earth I've done to cause this, and what I can do to stop it, I'd be much obliged.
Regards
Raymond