I am lucky enough to have a VF UFB connection 100/50.
I was pretty much getting rated speeds through the speedtest website.
Now all off a sudden i am getting 76/3.
I did have a cisco engineer in a remote support session and I think he changed the MTU to 1500 and he might have put a QoS setting in related to voice - I suppose either of these have the potential to cause issues.
Has anyone else had problems recently?
Whats best MTU or leave on Auto?