Upgraded to Internet 75 but wifi speed is horrible
 

I just upgraded to Internet 75 and the average wifi speed I'm getting is 45mbps. On a hard wire speed test, the speed is 100+ mbps. I had spoken with Telus tech support and made few changes to wifi settings like channel, frequency, etc., but to of no avail. They also sent a technician to my house and he made a few more changes to the network settings and replaced the modem but the problem remains.

What could be causing this problem? Appreciate any help. Thx.


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