Multitech Conduit AEP TTN not connected

Hello,

Today around 2018-04-24T22:30:00Z until now all my multitech conduit AEP was ‘not connected’ same time on TTN plateform. I use multitech firmware (1.4.16) and lora_pkt_fwd (3.0.20-r1)

Here is a copy of the logs of one of my multitech :

##### 2018-04-24 23:03:08 GMT #####
### [UPSTREAM] ###
# RF packets received by concentrator: 1
# CRC_OK: 100.00%, CRC_FAIL: 0.00%, NO_CRC: 0.00%
# RF packets forwarded: 1 (29 bytes)
# PUSH_DATA datagrams sent: 0 (0 bytes)
# PUSH_DATA acknowledged: 0.00%
### [DOWNSTREAM] ###
# PULL_DATA sent: 0 (0.00% acknowledged)
# PULL_RESP(onse) datagrams received: 0 (0 bytes)
# RF packets sent to concentrator: 0 (0 bytes)
# TX errors: 0
### BEACON IS DISABLED! 
### [JIT] ###
# INFO: JIT queue contains 0 packets.
# INFO: JIT queue contains 0 beacons.
### GPS IS DISABLED! 
### [PERFORMANCE] ###
# Upstream radio packet quality: 100.00%.
### [ CONNECTIONS ] ###
# bridge.eu.thethings.network: Connected
# Semtech status report send. 
##### END #####
01:03:08  INFO: [TTN] bridge.eu.thethings.network RTT 300
01:03:09  INFO: [TTN] send status success for bridge.eu.thethings.network
lgw_receive:1165: FIFO content: 1 ae 3 5 3b
lgw_receive:1184: [5 17]
Note: LoRa packet
01:03:37  INFO: [up] TTN lora packet send to server "bridge.eu.thethings.network"

Multitech seems to be OK, bridge.eu.thethings.network: Connected ? but not connected on TTN server side , why ? Is it a problem TTN server side ?

Best regards,
Ecoadapt

Any update on the situation?
I got the same problem today - about 5 gateways went ‘not connected’…
But they still work and data from sensors is passed along to TTN…