Just downloaded and installed Garmin Express 126.96.36.199
Sure, without success. Also tried different USB-Ports. Strange thing is that the "webupdater app" is working fine / FR 945 is recognised (on any USB-Port). Leads me to the conclusion that there is a new bug in Garmin Express. Still have an old version installed on another PC luckily, which is working as well.
yes this is how i sorted it, forums.garmin.com/.../new-garmin-6-19-3-0-server-error-fix