@RaRu Thanks so much for this - it was indeed an Android client and updating to adaptive for the comp-lzo setting in the opvn file did the trick. RaRu wrote @MarkMH Does this problem applies to...

I have set up the router for OpenVPN, I get connected using a DDNS to reference my external IP. As soon as I connect a client their internet connection is dropped. I have tried both split and full...