Speed upgrade, how long does it take?
Upgraded from performance plus to Extreme Pro. Account shows the new speed and customer service in India says it's effective immediately.
I still see old speeds after restarting my cable modem, my router, cleared cache and cookies.
I am testing from my hardwired PC connected via ethernet to a Netgear CM600 which is capable of 960 Mbps
edit: it started working a few hours after I posed this (note that I had previously re-booted my modem as I said originally) I am not seeing anything above 375 Mbps so far however