Auto time adjustment stays disabled

[koriwi]

Hi, very cool project!
I have it set up on my linux desktop as a systemd service and manual synching works very well.
But i cannot enable auto time sync on the watch like it says in the casio manual. The manual also says you can only enable it if you are paired. I have gone through old issues of this project and found that the GShockTimeServer should enable the Auto sync, correct?
Any way for me to debug this?

GA-B2100
up-to-date arch system

[izivkov]

There are many ways to set up the Auto-Sync mode on the GA-B2100. By default it should be ON, but if not, here are the options. 1. Using an app - if you don't want to use the official app, download my Android [G-Shock Smart Sync app](https://github.com/izivkov/CasioGShockSmartSync). Connect your watch, go to Settings and enable "Time Adjustment". 2. Manually - Press and Hold the "ADJUST" button (upper-left), and then circle through the options until you see AUTO, and set it ON. Once set, Auto-Time should stay on until you change the setting. I don't think this app should be mucking with the watch's settings. Regards, Ivo

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On Wed, Jan 14, 2026 at 5:28 AM Kilian Gosewisch ***@***.***> wrote: *koriwi* created an issue (izivkov/GShockTimeServer#29) <#29> Hi, very cool project! I have it set up on my linux desktop as a systemd service and manual synching works very well. But i cannot enable auto time sync on the watch like it says in the casio manual. The manual also says you can only enable it if you are paired. I have gone through old issues of this project and found that the GShockTimeServer should enable the Auto sync, correct? Any way for me to debug this? GA-B2100 up-to-date arch system — Reply to this email directly, view it on GitHub <#29>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AA7M37WEM7QG4M7UQI37YY34GYK4BAVCNFSM6AAAAACRU3TTMWVHI2DSMVQWIX3LMV43ASLTON2WKOZTHAYTENJWGQYTKOA> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[koriwi]

Hey, before even creating the issue, i tried your app through fdroid and the manual way. I became a bit suspicious when i could not change it manually. i will try again later and then maybe close this issue