Had problem with loosing connection before , try find issue
I was cycling for one minute and ant+ loosing cadence / power meter to , game stopped for one up to 10 sek and , sensors reconnect again - big mess
check hardware - laptop win 8,1
sensors / garmin new magnet less / power meter stage
set up laptop 1,2 m from rollers - dont help
today bought extender for usb 3 meter long , connect ant+ receiver and drop him under the rollers - working perfect 17 min not one issue .
so for 2.65 have a main problem fix … try