The good news for RPi users, pull the current sources for all components, rebuild and your reconnect issues should disappear.
Once the new version is running the status should include the lines:
### [ CONNECTIONS ] ###
# bridge.eu.thethings.network: Connected(Of course the bridge.eu.thethings.network part varies depending on the TTN server you connect to)
For the MultiTech owners, if you want to, grab an updated package from
http://office.the-box.com/mp-packet-forwarder_3.0.20-r1_arm926ejste.ipk , transfer to your MultiTech Conduit and use ‘opkg install mp-packet-forwarder_3.0.20-r1_arm926ejste.ipk’ to update to the new version. The installer will be updated as well, however that will take some time as testing the updated installer is time consuming.
(Logging should include the same lines after update)