Only one emulator shall be installed in receiver and be run at a time. If you use MgCamd 1.35a, which is recommended, use it further. Uninstall all other emu. Play with mg_cfg file settings. Also, try various firmware (images).
Study
https://www.cardsharing.cc/index.php?board=100.0One question - did you take a free test before purchasing full subscription?
The thing is that many users never had a free test. They purchase subscription, without reading a forum. Then, a lot of questions arise. I think, you are among them.
My advise - read the forum, take a free test and experiment with your receiver as long as you want until you get completely positive result.
P.S. Read FAQ and complete your signature.