Here is the log for latest connection attempt:
2021-02-18 09:10:36 ----- OpenVPN Start -----
OpenVPN core 3.git::58b92569 ios arm64 64-bit
2021-02-18 09:10:36 OpenVPN core 3.git::58b92569 ios arm64 64-bit
2021-02-18 09:10:36 Frame=512/2048/512 mssfix-ctrl=1250
2021-02-18 09:10:36 UNUSED OPTIONS
1 [persist-tun]
2 [persist-key]
3 [ncp-ciphers] [AES-256-GCM:AES-128-GCM:AES-256-CBC]
6 [tls-client]
8 [resolv-retry] [infinite]
10 [verify-x509-name] [X] [name]
2021-02-18 09:10:36 EVENT: RESOLVE
2021-02-18 09:10:36 Contacting [2607:7700:0:28:0:1:47ac:b513]:1194/UDP via UDP
2021-02-18 09:10:36 EVENT: WAIT
2021-02-18 09:10:36 Connecting to [XXXXXXXX]:1194 (XXXXXXXX) via UDPv6
2021-02-18 09:10:36 EVENT: CONNECTING
2021-02-18 09:10:36 Tunnel Options:V4,dev-type tun,link-mtu 1557,tun-mtu 1500,proto UDPv4,keydir 1,cipher AES-256-CBC,auth SHA1,keysize 256,tls-auth,key-method 2,tls-client
2021-02-18 09:10:36 Creds: Username/Password
2021-02-18 09:10:36 Peer Info:
IV_VER=3.git::58b92569
IV_PLAT=ios
IV_NCP=2
IV_TCPNL=1
IV_PROTO=2
IV_GUI_VER=net.openvpn.connect.ios_3.2.3-3760
IV_SSO=openurl
2021-02-18 09:10:36 VERIFY OK:
2021-02-18 09:10:36 VERIFY OK:
2021-02-18 09:11:07 EVENT: CONNECTION_TIMEOUT [ERR]
2021-02-18 09:11:07 Raw stats on disconnect:
BYTES_IN : 3524
BYTES_OUT : 29401
PACKETS_IN : 7
PACKETS_OUT : 35
CONNECTION_TIMEOUT : 1
2021-02-18 09:11:07 Performance stats on disconnect:
CPU usage (microseconds): 72414
Network bytes per CPU second: 454677
Tunnel bytes per CPU second: 0
2021-02-18 09:11:07 EVENT: DISCONNECTED
2021-02-18 09:11:07 Raw stats on disconnect:
BYTES_IN : 3524
BYTES_OUT : 29401
PACKETS_IN : 7
PACKETS_OUT : 35
CONNECTION_TIMEOUT : 1
2021-02-18 09:11:07 Performance stats on disconnect:
CPU usage (microseconds): 84765
Network bytes per CPU second: 388426
Tunnel bytes per CPU second: 0