Forerunner 265 - crash after start running activity

we all have the issue . Big mess

Same issue with my Garmin forerunner 265s! 

same issue with my FR255, only bought it a week ago :/

My FR265 just started the blue triangle loop. Cant restart or do a hard reboot. nothing seems to be working.

I'v tried this several times today, but the problem is still there. Can't perform any GPS involved activity.

first I have tried this: 

"If your device will not boot past the start up screen, try the following recovery step:

1. Press and hold the power/light button on the device until the watch shuts off. This can take up to 15 seconds.

2. Press the power/light button to turn the device back on."

it did not help then I tried the 2nd option:

1. Press and hold the power button until the watch powers off 

2. Press and hold Start/Stop and Back buttons 

3. Power on watch, while continuing to hold the buttons 

4. After the first beep release Start/Stop button 

5. After second beep release Back button 

after the second beep I can see a rebooting screen for about 1 sec then nothing happens, I can only see the blue triangle again. 

Any other idea??

Mijn forerunner 265s geeft ook een blauwe driehoek en reageert nergens op. Niets helpt.

Forerunner 265s geeft een blauwe driehoek en reageert nergens op