WiFi is terrible

[loonyjj]

I'm pretty sure it's either it's either the way the router is but the WiFi is shockingly bad. Signal just stops out. Both 2.4 and 5ghz. I can be waiting up to 15 mins for my TV guide to boot up. I'm now using 3x as much mobile data because my mobile phone will just disconnect randomly. Options? New independent router? New different sky router? Or move broadband to the opposition?? Tried every trouble shooting suggestions with no effect.

[Highlinder]

@loonyjj Could you please post your router stats following the link below.
https://helpforum.sky.com/t5/Broadband/How-to-find-your-Sky-Broadband-router-stats/td-p/2855717#M101...