Taber

got my new mygica 1800e about 2 weeks ago. it appears to have the newest firmware update as it displays kodi 14.1. probably once or twice per day the box freezes as I am going through the menus. sometimes if I leave it for 15 or 20 mins it will unfreeze and I can use it again. most times it freezes to the point where I have to unplug the power and re boot, because simply turning off and on doesn't fix the problem. can anyone tell me how to fix this issue of freezing?