looking for advice on how to increase upload speeds ready for streaming. Presently have 280-360mbps download and 6-7mbps upload. Connected to hub via Ethernet. Ideally want a balance of 100+ download and 25-60 upload. Any advice on how to achieve this please?
from your downlosd figures you are on the 350 package - your upload should be 36 ish so something is wrong
log into hub3 - 192.168.0.1 [or 192.168.100.1 if in modem mode] - DON'T SIGN IN, click - click router status [centre of screen] - and post the downstream and upstream figures - to see those press on the grey buttons/boxes labelled - upstream - downstream
Like others have said, you don't get to choose your upload speed, it's based on your broadband package.
For what it's worth, we're on the 200/20 service and I can Twitch stream fine at higher quality. However, unlike your reported upload speed, our service achieves its full speed (SH2 modem mode and Asus RT-AC86U router). So, I would start by getting VM to look into your low upload speed before anything else.