Hello,
Thank you for providing a detailed description of the issue.
- Please try the solution suggested in this community post to prevent mobile disconnections: RUT240 Mobile connection drops every 2 hours - #12 by Marija. If the issue still persists after applying the steps, let me know and I’ll contact you privately for further assistance.
- Regarding SIM switching – to alternate between SIM1 and SIM2, please use the SIM Switch function instead of Failover. You can find a detailed explanation on how to configure it here: RUTX50 Mobile - Teltonika Networks Wiki
Please let me know if this resolves the issue or if you need any further assistance.
Best regards,