WR31 openvpn_sa dropping mobile connection

Digi TransPort WR (Series)
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1

modem connects but drops the connection constantly.

WR31 : Firmware: 6.0.0.6

LOG:
you can see this repeating for about 10x before gets a connection, then it drops.

15:45:43, 08 Feb 2018,Modem dialing on asy 2 #:983#
15:45:38, 08 Feb 2018,IP Act_Rq to PPP 1-0: s_ip[0.0.0.0] d_ip[198.154.XX.XX] d_port[1194]
15:45:35, 08 Feb 2018,PPP 1 down,LL disconnect
15:45:35, 08 Feb 2018,Modem disconnected on asy 2,18
15:45:35, 08 Feb 2018,Modem dialing on asy 2 #:983#
15:45:27, 08 Feb 2018,PPP 1 down,LL disconnect
15:45:27, 08 Feb 2018,Modem disconnected on asy 2,18
15:45:26, 08 Feb 2018,Modem dialing on asy 2 #:983#
15:45:20, 08 Feb 2018,IP Act_Rq to PPP 1-0: s_ip[0.0.0.0] d_ip[198.154.XX.XX] d_port[1194]
15:45:18, 08 Feb 2018,PPP 1 down,LL disconnect
15:45:18, 08 Feb 2018,Modem disconnected on asy 2,18
15:45:18, 08 Feb 2018,Modem dialing on asy 2 #:983#
15:45:10, 08 Feb 2018,PPP 1 down,LL disconnect
15:45:10, 08 Feb 2018,Modem disconnected on asy 2,18
15:45:09, 08 Feb 2018,Modem dialing on asy 2 #:983#
15:45:09, 08 Feb 2018,GPRS Registration Off
15:45:09, 08 Feb 2018,GPRS Attachment Off
15:45:08, 08 Feb 2018,OVPN 0 Out Of Service,Activation
15:45:08, 08 Feb 2018,OVPN 0 down
15:45:08, 08 Feb 2018,Default Route 0 Out Of Service,Activation
15:45:08, 08 Feb 2018,PPP 1 Out Of Service,Activation
15:45:08, 08 Feb 2018,Set PPP 1 backoff timing: 1 secs
15:45:08, 08 Feb 2018,PPP 1 down,LL disconnect
15:45:08, 08 Feb 2018,Modem disconnected on asy 2,NO CARRIER
15:44:49, 08 Feb 2018,OVPN 0 Available,Activation

2

Hi

there has been a few issues in relation to openvpn and 6.0.0.6 where it is using more CPU and can cause watchdog events on transport

I would eith go back to a previous firmware or wait fro the next one 6.1.0.x should be released soon

regards