DS125DF410: new reset after sync loss required?

Part Number: DS125DF410

Hello Team,

is there any chance to get the PLL locked again after disconnecting and re-connecting the input signal?

So far everything works fine but after removing the input signal and re-applying it again I need to reset and reconfigure the IC by the SigCon Architect again (using DPS-DONGLE-EVM). Is this really required or is there a possibility to avoid this and re-start with the same configuration and same input signal?

Thanks and Best Regards,

Hans