[User feedback required] Download speed limit Easybytez

[savey]

Hi, it's been quite a while since with easybytez with a premium account, from a maximum of 12 MB that after 20 minutes I go to 1000 or 500 kylobytes.
Before I went at maximum speed, that is 12 MByte, any time of day or night, but does easybytez have download speed limits?
if you can clarify, thanks