After switching to YSMenu firmware for my R4-III, I noticed that some games would start lagging, and/or would freeze, even if that game is supposedly supposed to be working. I need to know if I can fix this, or use an alternate firmware. Please, this is not a thread where you tell me how much my clone sucks, or I should buy a new one, I don't have the funds for that right now. I just need to know if this lag/freezing can be fixed.