My rocksolid OpenVPN server dropped every connection at once. Quick inspection of logs on server shown: 2022-01-17 11:07:28 us=339922 MULTI: multi_create_instance called 2022-01-17 11:07:28 us=340120 x.x.x.x:65086 Re-using SSL/TLS context 2022-01-17 11:07:28 us=340967 x.x.