Why does OpenVPN refuse to work when restarting wifi?

Question

openvpn

Installed OpenVPN and when restarting wifi OpenVPN refuses to work. There is a connection, but it cannot get ip and there is such garbage in the logs

Oct 6 21:11:41 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]: UDP link local: (not bound)
Oct 6 21:11:41 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]:
ovpn-vpn_lampochka.ovpn[12204]: Server poll timeout, restarting Oct
6 21:11:45 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]: SIGUSR1[soft,server_poll] received, process restarting
Oct 6 21:11:45 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]: Outgoing Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Oct 6 21:11:45 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]: Incoming Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Oct 6 21:11:45 lampochka-Aspire-5750ZG ovpn -vpn_lampochka.ovpn[12204]: TCP/UDP: Preserving recently used remote address: [AF_INET]195.123.221.109:19623
Oct 6 21:11:45 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]: UDP link local : (not bound)
Oct 6 21:11:45 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]: UDP link remote: [AF_INET]195.123.221.109:19623
Oct 6 21:11:49 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]: Server poll timeout, restarting
Oct 6 21:11:49 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]: SIGUSR1[soft,server_poll] received, process restarting
Oct 6 21:11:49 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]: Outgoing Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Oct 6 21:11:49 lampochka-Aspire-5750ZG ovpn -vpn_lampochka.ovpn[12204]: Incoming Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Oct 6 21:11:49 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]: TCP/UDP: Preserving recently used remote address: [AF_INET]195.123.221.109:19623
Oct 6 21:11:49 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]: UDP link local: (not bound)
Oct 6 21:11:49 lampochka -Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]: UDP link remote: [AF_INET]195.123.221.109:19623
Oct 6 21:11:53 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]: Server poll timeout, restarting
Oct 6 21:11:53 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]: SIGUSR1[soft ,server_poll] received, process restarting
Oct 6 21:11:53 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]: Outgoing Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Oct 6 21:11: 53 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]: Incoming Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Oct 6 21:11:53 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204 ]: TCP/UDP: Preserving recently used remote address: [AF_INET]195.123.221.109:19623
Oct 6 21:11:53 lampochka-Aspire-5750ZG ovpn-vpn_lampochka.ovpn[12204]: UDP link local: (not bound)

Tell me what's wrong