Clients dropping connection and not attempting to recconect

CatInPlate

Hello!
Quite at loss with the source of the problem and would be grateful for any help.
I'm trying to set up a network with multiple remote clients. Server and clients operate on Win 10 Pro, OpenVPN 2.4.3 is started by GUI v 11.7.0.0.
Periodically some clients drop connection (or if there was no connection at the time they cease attempts to reconnect) although test client in a local network works perfectly 24/7.

Unfortunately, I don't have server logs at the time when clients dropped connection.
Here's a server config:

dev tun
proto tcp
port 3030
ca ca.crt
cert server.crt
key server.key
dh dh1024.pem
topology subnet
server 10.8.0.0 255.255.255.0
client-config-dir client_configs
cipher AES-128-CBC
comp-lzo
mssfix
client-to-client
status openvpn-status.log
keepalive 10 120
verb 6

Client configs look mostly like this

client
dev tun
proto tcp
remote x.x.x.x 3030
remote-cert-tls server
ca ca.crt
cert client.crt
key client.key
cipher AES-128-CBC
comp-lzo
nobind
persist-key
persist-tun
verb 6

It's getting quite long, so I'll put logs in the next post.

CatInPlate

Verb 6 client log

Wed Aug 15 16:56:38 2018 us=454909 TLS: soft reset sec=0 bytes=35574/-1 pkts=739/0
Wed Aug 15 16:56:38 2018 us=454909 TCP_CLIENT WRITE [14] to [AF_INET]x.x.x.x:3030: P_CONTROL_SOFT_RESET_V1 kid=2 [ ] pid=0 DATA len=0
Wed Aug 15 16:56:38 2018 us=454909 TCP_CLIENT READ [26] from [AF_INET]x.x.x.x:3030: P_CONTROL_SOFT_RESET_V1 kid=2 [ 0 ] pid=0 DATA len=0
Wed Aug 15 16:56:38 2018 us=454909 TCP_CLIENT WRITE [22] to [AF_INET]x.x.x.x:3030: P_ACK_V1 kid=2 [ 0 ]
Wed Aug 15 16:56:38 2018 us=454909 TCP_CLIENT WRITE [187] to [AF_INET]x.x.x.x:3030: P_CONTROL_V1 kid=2 [ ] pid=1 DATA len=173
Wed Aug 15 16:56:38 2018 us=539601 TCP_CLIENT READ [1196] from [AF_INET]x.x.x.x:3030: P_CONTROL_V1 kid=2 [ 1 ] pid=1 DATA len=1170
Wed Aug 15 16:56:38 2018 us=539601 TCP_CLIENT WRITE [22] to [AF_INET]x.x.x.x:3030: P_ACK_V1 kid=2 [ 1 ]
Wed Aug 15 16:56:38 2018 us=555225 TCP_CLIENT READ [1184] from [AF_INET]x.x.x.x:3030: P_CONTROL_V1 kid=2 [ ] pid=2 DATA len=1170
Wed Aug 15 16:56:38 2018 us=555225 VERIFY OK: depth=1, C=US, ST=CA, L=SanFrancisco, O=OpenVPN, OU=changeme, CN=server, name=server, emailAddress=mail@host.domain
Wed Aug 15 16:56:38 2018 us=555225 VERIFY KU OK
Wed Aug 15 16:56:38 2018 us=555225 Validating certificate extended key usage
Wed Aug 15 16:56:38 2018 us=555225 ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication
Wed Aug 15 16:56:38 2018 us=555225 VERIFY EKU OK
Wed Aug 15 16:56:38 2018 us=555225 VERIFY OK: depth=0, C=US, ST=CA, L=SanFrancisco, O=OpenVPN, OU=changeme, CN=server, name=server, emailAddress=mail@host.domain
Wed Aug 15 16:56:38 2018 us=555225 TCP_CLIENT READ [238] from [AF_INET]x.x.x.x:3030: P_CONTROL_V1 kid=2 [ ] pid=3 DATA len=224
Wed Aug 15 16:56:38 2018 us=555225 TCP_CLIENT WRITE [22] to [AF_INET]x.x.x.x:3030: P_ACK_V1 kid=2 [ 2 ]
Wed Aug 15 16:56:38 2018 us=555225 TCP_CLIENT WRITE [1196] to [AF_INET]x.x.x.x:3030: P_CONTROL_V1 kid=2 [ 3 ] pid=2 DATA len=1170
Wed Aug 15 16:56:38 2018 us=555225 TCP_CLIENT WRITE [1153] to [AF_INET]x.x.x.x:3030: P_CONTROL_V1 kid=2 [ ] pid=3 DATA len=1139
Wed Aug 15 16:56:38 2018 us=570797 TCP_CLIENT READ [22] from [AF_INET]x.x.x.x:3030: P_ACK_V1 kid=2 [ 2 ]
Wed Aug 15 16:56:38 2018 us=624343 TCP_CLIENT READ [77] from [AF_INET]x.x.x.x:3030: P_CONTROL_V1 kid=2 [ 3 ] pid=4 DATA len=51
Wed Aug 15 16:56:38 2018 us=624343 TCP_CLIENT WRITE [451] to [AF_INET]x.x.x.x:3030: P_CONTROL_V1 kid=2 [ 4 ] pid=4 DATA len=425
Wed Aug 15 16:56:38 2018 us=639966 TCP_CLIENT READ [268] from [AF_INET]x.x.x.x:3030: P_CONTROL_V1 kid=2 [ 4 ] pid=5 DATA len=242
Wed Aug 15 16:56:38 2018 us=639966 Data Channel Encrypt: Cipher 'AES-256-GCM' initialized with 256 bit key
Wed Aug 15 16:56:38 2018 us=639966 Data Channel Decrypt: Cipher 'AES-256-GCM' initialized with 256 bit key
Wed Aug 15 16:56:38 2018 us=639966 TCP_CLIENT WRITE [22] to [AF_INET]x.x.x.x:3030: P_ACK_V1 kid=2 [ 5 ]
Wed Aug 15 16:56:38 2018 us=639966 Control Channel: TLSv1.2, cipher TLSv1/SSLv3 ECDHE-RSA-AES256-GCM-SHA384, 1024 bit RSA
Wed Aug 15 16:56:47 2018 us=914298 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=1 DATA len=37
Wed Aug 15 16:56:49 2018 us=25313 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=1 DATA len=40
Wed Aug 15 16:56:58 2018 us=242782 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=1 DATA len=37
Wed Aug 15 16:56:59 2018 us=397259 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=1 DATA len=40
Wed Aug 15 16:57:08 2018 us=372024 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=1 DATA len=37
Wed Aug 15 16:57:09 2018 us=556256 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=1 DATA len=40
Wed Aug 15 16:57:18 2018 us=641223 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=1 DATA len=37
Wed Aug 15 16:57:19 2018 us=858815 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=1 DATA len=40
Wed Aug 15 16:57:22 2018 us=654504 TCP_CLIENT READ [153] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=1 DATA len=152
Wed Aug 15 16:57:22 2018 us=654504 TUN WRITE [137]
Wed Aug 15 16:57:23 2018 us=661798 TCP_CLIENT READ [154] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=1 DATA len=153
Wed Aug 15 16:57:23 2018 us=661798 TUN WRITE [137]
Wed Aug 15 16:57:25 2018 us=656101 TCP_CLIENT READ [154] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=1 DATA len=153
Wed Aug 15 16:57:25 2018 us=656101 TUN WRITE [137]
Wed Aug 15 16:57:29 2018 us=672693 TCP_CLIENT READ [154] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=1 DATA len=153
Wed Aug 15 16:57:29 2018 us=672693 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=1 DATA len=40
Wed Aug 15 16:57:29 2018 us=672693 TUN WRITE [137]
Wed Aug 15 16:57:37 2018 us=688909 TCP_CLIENT READ [154] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=153
Wed Aug 15 16:57:37 2018 us=688909 TUN WRITE [137]
Wed Aug 15 16:57:40 2018 us=199360 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 16:57:48 2018 us=19707 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37
Wed Aug 15 16:57:50 2018 us=496274 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 16:57:53 2018 us=710032 TCP_CLIENT READ [154] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=153
Wed Aug 15 16:57:53 2018 us=710032 TUN WRITE [137]
Wed Aug 15 16:58:00 2018 us=663253 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 16:58:04 2018 us=765420 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37
Wed Aug 15 16:58:10 2018 us=559177 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 16:58:15 2018 us=75441 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37
Wed Aug 15 16:58:20 2018 us=476586 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 16:58:24 2018 us=932992 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37
Wed Aug 15 16:58:25 2018 us=704340 TCP_CLIENT READ [154] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=153
Wed Aug 15 16:58:25 2018 us=704340 TUN WRITE [137]
*****
It goes all the same until
*****
Wed Aug 15 17:40:36 2018 us=32573 TUN WRITE [137]
Wed Aug 15 17:40:40 2018 us=594968 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 17:40:45 2018 us=699512 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37
Wed Aug 15 17:40:50 2018 us=367114 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 17:40:55 2018 us=884631 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37
Wed Aug 15 17:41:00 2018 us=442820 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 17:41:06 2018 us=93160 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37
Wed Aug 15 17:41:08 2018 us=54515 TCP_CLIENT READ [154] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=153
Wed Aug 15 17:41:08 2018 us=54515 TUN WRITE [137]
Wed Aug 15 17:41:10 2018 us=234453 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 17:41:18 2018 us=606613 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37
Wed Aug 15 17:41:21 2018 us=72454 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 17:41:28 2018 us=723239 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37
Wed Aug 15 17:41:31 2018 us=221952 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 17:41:38 2018 us=890053 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37
Wed Aug 15 17:41:41 2018 us=406326 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 17:41:49 2018 us=681548 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37
Wed Aug 15 17:41:52 2018 us=198723 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 17:41:59 2018 us=906329 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37
Wed Aug 15 17:42:02 2018 us=330919 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 17:42:10 2018 us=4166 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37
Wed Aug 15 17:42:12 2018 us=398267 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 17:42:19 2018 us=930715 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37
Wed Aug 15 17:42:22 2018 us=233022 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 17:42:30 2018 us=191504 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37
Wed Aug 15 17:42:32 2018 us=522037 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 17:42:40 2018 us=245868 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37
Wed Aug 15 17:42:42 2018 us=732040 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 17:42:50 2018 us=233412 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37
Wed Aug 15 17:42:52 2018 us=742055 TCP_CLIENT WRITE [41] to [AF_INET]x.x.x.x:3030: P_DATA_V2 kid=2 DATA len=40
Wed Aug 15 17:43:00 2018 us=406550 TCP_CLIENT READ [38] from [AF_INET]x.x.x.x:3030: P_DATA_V1 kid=2 DATA len=37

TinCanTech

Set --verb 4 not --verb 6 and try again ..

Please see:
HOWTO: Request Help ! {2}

CatInPlate

My bad, I must've read a different post and thought verb 6 logs were required.
Sorry, I'll post a verb 4 log when one of the clients drops connection.