chiaminer 1.5.6 do not reconnect to proxy if loose connection

[wareck]

Hello
I found a little issue on the chiaminer 1.5.6.
If miner loose connection with x-proxy, it never reconnect.
Like this night, after a windows update on the x-proxy computer, miner stay at "upload status" ans stay offline.
with the old version 1.5.5, miner restart as soon as network is retablished...