I've had my G5 for several months and use it mainly for fire QCII over P25 to catch fire tone-outs. I've noticed that from time to time when I try to play back transmissions, both from tapping the top button and from the menu, that the playback is garbled, playing at double speed. Has anyone else noticed this as well? Years ago I had a GRE PSR-800 that had this same problem, and it may have been related to the SD card, however I don't believe there is any kind of SD card in the G5, even internally... Has anyone else experienced this? Any ideas as to what would cause it? It doesn't happen all of the time, but enough that it is irritating me when I'm trying to replay a dispatch.