I have found the following behaviour:
- Router model: RT-AX86U Pro
- Firmware version: Current Merlin build - 3006.102.5
- Specific issue: Duplicate VPN Director rules with the same (sub)net cause SSL lockout
- Reproduction steps:
- create a new rule for a network, eg. 192.168.1.0/24
- provide a unique name: eg. Main Network
- point to iFace: OVPN (pre-created VPN profile)
- Set it to active: y/n, doesn't matter
- [Apply]
- repeat steps 1-5
- point iFace to a different iFace VPN profile: eg. pre-created WGC VPN profile
- Symptoms:
- SSL lockout from router
- only can access router via insecure login
- Workaround:Delete "duplicate" rule
- not actually a duplicate rule.