Recently i upgraded firmware to 12.18. This firmware for me is terrible, because very annoying bug has returned. When Edge is turn on but there is no activity running - it shuts down after about just every 5min. This bug was present when Edge 1050 was realased but in some next firmware was fixed. Now is back - so I wanted to make downgrade but I can't do that. I've got older firmware 11.22 (but in Beta version) I put this file gupdate.gsp in Garmin directory but nothing happens. When Edge is starting file just disappears from directory and there is no prompt to change firmware.
Anyone knows how to do downgrade? Something changed? And maybe someone has older firmware in version 11.24 (not Beta)?
