Multy x mesh Speedtest

Cyrus

My normal speeds test results on my Speedtest app average 600 Mbps download and 94 upload. 

The multy app used to give the similar speed result. But these days it shows upload of only 2 Mbps when the Speedtest app still shows 94 as upload. 

Also is cat 8 cable good to use for the Multy x or is cat 7 better ? 

Please reply soon. 

Thanks 

Cyrus  dubash