tony762 Hi i just updated my Samsung Galaxy S6 to android 6.0.1 and OpenVPN Connect stoped working. I can connect but after a few sec I get unknown OpenVPN error in status bar. In log i see: TUN write error: write_some: Invalid argument
tony762 SOLVED: New battery saving mode in android 6 is too much aggressive to process running in a background. I turned it off and VPN is working.
