P2p speed strangely limits

No so far away i’ve noticed that speed in torrent clients is limits exactly to 10MB/s.
First of all i’ve checked my cable to provider and saw that it’s ok. If i connect it directly in pc port evyrething is ok and i have 24MB/s.
The next strange thing is that today one torrent download faster, at about 17MB/s. And then again exactly 10MB/s.
May be I have missed something in updates or anything else in confoguration?

already found the solution.
the topic can be closed.

consider explaning your solution and marking the topic solved