That is interesting. I have a boomerang mini pi-star hotspot and only run DMR. I have tried every which way to cross from DMR to YSF to get into the UFB New England network here in Maine and it will not work what so ever. I have tried several different ways and its a no go. I know I know, I should just go out and get a Yaesu Fusion radio. With the price that they are at + I already have enough VHF/UHF radios of various sorts with limited room for coax/antenna that is already at its capacity + VHF is very quiet in Maine and UHF is almost non-existent, I don't want to waste more money on something that will get used once a week if that. I would rather just use what I already have sitting here. Sadly, the most I can get out of my setup is being able to hear UFB New England, but cannot get the DMR to cross back over with my voice. I wonder if Fusion and DMR are barely compatible if at all.