HomeLink quit working

[Greengolfer]

Hello all,
Yesterday(Friday) when I left my house, Homelink worked perfectly. Closed my garage as usual, opened the gate to the community as usual, and I went on my way. When I got home, it didn't open the gate(had to punch in the code at the kiosk), and then it didn't open the garage. Has anyone had this happen to them? Do I just need to re-sync the garage and gate?
Any advice would be helpful
Thanks

 

[Greengolfer]

Sooooo... I figured I'd just re-program my Homelink devices. Didn't work! Everything was normal until I pushed START. Nothing happened. Waited 2 minutes, started over. Waited five minutes for it to start, nothing again! Any suggestions?

 

[ucmndd]

Reboot the MCU if you haven’t done that already.

 

[Greengolfer]

Reboot of MCU did the trick. I should have thought of that.
Thanks

 

[boaterva]

Note there are dozens of threads about HL issues but the first thing to do is always reboot. Always.

 

[bareyb]

Mine did the same thing. Seems like the update turned it off. Turned it back on, rebooted and all is well again.

 

[boaterva]

Mine did the same thing. Seems like the update turned it off. Turned it back on, rebooted and all is well again.

Updates are doing weird things recently. 40.2.1 turned on walk away headlights for us on all profiles on our 4 which we’ve never used as we park inside. No idea why programming would change settings like that.