Wifi drops off EVERY day 3pm -7pm at least 2/3 times

[Speeps]

I work for a US company and whenever they jump on calls in the late afternoon, I find myself dropping out of calls every day due to this issue. 

[Highlinder]

@Speeps 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...