I did the same and sent it all to Vox - requested some kind of refund after 3-4 months of unusable internet.
Vox not interested at all and didn't give me the time of day.
No refunds even in the face of all the logs and papertrails where they admit it's a massive Frogfoot failure. (After lying about it for the first months, forcing me to do test after test every night even after it was clear as day that it was Frogfoot congestion)
Dropped from 80mbps to 20-30mbps max on testmy.net over the last 7 months (on a 100mbps line, while other folks are getting 80 on Afrihost for eg)
(Speed to EU client server crawling at 500kb mostly, other days it flies.)
Experiencing international traffic getting throttled very often (which I reported to them 9 months ago), which is still happening - and their answer is always "Vox does not guarantee international traffic".
Enraging.
Paperwork is done and moving to
@PBCool next month after enviously following their thread for months.
Still sucks that Frogfoot is the underlying problem, but following the CI thread it's incredible to see how they communicate with their clients and tackle all the issues in detail and in all earnest, compared to Vox where it's just one big middle-finger the whole time if you have any issues.