Ok, with the 2 Rxs I have, they take a good few minites to bind and remember the failsafes. After that, Kronic can take a good minute or more to connect and weed can take up to 5 minutes to connect (sometimes it will not even connect). In one fight (last event) Kronic lost connection to the Rx and I had to reboot the Tx. This caused Kronic to loose connection for about 30 seconds. Not good in a fight when in that time youre dead!