I just started renting my rig. Using lrp with cgminer on windows 8. Problem is that my hashrate isnt constant on leaserig.net. My machine is hashing constantly 4.3 mh. But sites sometimes show 3.6 sometimes 5.6. Im a doing something wrong or it is how its supposed to be?

Then i noticed my rig get random disconects from leaserig site (maybe is connected with teamviewer? didnt test it enoguh but it seems it got disc after i remote controle it?)