If I connect with the latest Android OpenVPN it tells me, the certificates I created with RV320 are MD5 signed. Also it tells me, that MD5 support will end April 2018. So how else shall I create certificates for OpenVPN? The root cert uses SHA256 but...

Neither hard-reset nor access via http://192.168.1.1:8007 is working anymore. I locked out myself by changing the root certificate. The device is now more or less bricked!