@SSSCCC @Intrax Thanks for the tips everyone... For my situation (see below) I had sucess using the Phase1 Proposal set to "SHA-256 - AES256 - DH14" and Phase 2 Proposal set to ESP - SHA-256 - AES256...

@Hank21 Does this new OCE200v1 version expose the SHA2 options in the IKEv2 proposal for VPN on ER605v1 Firmware:1.3.0?

@Intrax has any one had any luck with Android13/14? or are we stuck wit openVPN?

@Hank21 TLDR: it fixed itself after naming the site something other than "default" Initially, I restarted both the TL-SG2008P and OC200 and had the same looping result. I let the router and switch...

Adoption loop After updating controller to 5.12.9 my router and switch are in a perpetual adoption loop. Network is fully functional. My temporary solution was to unplug the controller. Any thoughts...