Quote from: Scandalrosi on September 18, 2017, 10:56:42 AM

Hello, I´m using claymore together with Nicehashminer Legacy. The nsgpucnminer.exe is running 100% stable, without any rejected or stale Shares. But any round of DevFee Mining is cousing a disconnection and a reconnection, after 20 sec. After that, it is working fine again, unti the next DevFee appears.

DevFee: Connection lost, retry in 20 sec...

How can i get ridd of these disconnections?
Regards,
Scandalrosi

You can't, that is how the Dev Fee works.
From the OP..
"every hour the miner mines for 36 or 72 seconds for developer. "
This means it disconnects from your server, connects to the Dev Fee server then reconnects to your server every hour.

The "DevFee: Connection lost, retry in 20 sec..." is your server noticing the disconnection for the Dev Fee mining and trying to reconnect, but it will not re-connect until the Dev Fee mining time is completed.