Help me solve this problem ?

[TheHitMan-1973]

Please can someone help me solve this problem with my broadband

I have just done a test on my broadband speed as the following results are

Download = 50.94
Upload = 18.04

I am just using a basic sky box , the problem is the web-pages are very slow loading up ? any reason , before i upgraded to Windows 10 all was well , now since upgrade to Windows 10 i am having this issue , i have changed the channel on my box but not much change , could this be a problem with Windows 10 ?

I am using firefox & internet explorer 11

 

[TheHitMan-1973]

It was fine when I was using Windows 8.1

 

[TheHitMan-1973]

Why don't sky do better router`s , its been the same model for years , BT seem to change their router`s in line with BT Infinity ?