I have a Beofeng Uvr5 and a Ztac/Element replica Comtac 1 with a Ztac/Element PTT for the Comtac 1 in the Z112 style. However whenever I try to transmit to my squad using the PTT nothing happens and the radio does not light up like it's not detecting it. I can hear traffic through my Comtacs but I cannot transmit. I even tried to use a Beofeng speaker mic and was unable to transmit through that or the one provided. I can press the PTT button and transmit through the radio itself however with PTTs it is useless like the Radio's PTT input ports are broken. Any solutions?