Sync issue with F5 devices

Have you configured the fail over network between the 2 devices? See the articles below which should provide further guidance on establishing an HA pair, device groups and device trusts. If you have already configured everything properly, it should not hurt to re establish the device group and trust.

https://support.f5.com/kb/en-us/solutions/public/13000/600/sol13639.html https://support.f5.com/kb/en-us/solutions/public/13000/900/sol13946.html https://support.f5.com/kb/en-us/solutions/public/8000/500/sol8581.html

Have you configured the fail over network between the 2 devices? See the articles below which should provide further guidance on establishing an HA pair, device groups and device trusts. If you have already configured everything properly, it should not hurt to re establish the device group and trust.

https://support.f5.com/kb/en-us/solutions/public/13000/600/sol13639.html https://support.f5.com/kb/en-us/solutions/public/13000/900/sol13946.html https://support.f5.com/kb/en-us/solutions/public/8000/500/sol8581.html

1. Check the logs regarding connectivity between both units. Perhaps a firewall is blocking something.
2. If you made modifications on one unit (change pending unit), force sync or full sync.
3. If issue still occurs, you can try to reset the trust.
4. Call our support for analysis.