My system is a i5-3570k @4.1Ghz on an Asrock Z77. Not sure if that qualifies as old or not. The NAS is a Synology DS1515+ with the latest DSM.
My NAS is running smbd 4.1.20:


admin@DS1515:/$...

Since upgrading to 10.0.10586 a couple of days ago, opening files from network has become extremely sluggish. Nothing on the network side has changed, same router, same switches, same NAS. ...

After coming out of hibernation, all of my network share mappings are disconnected and I have to double-click on each of them to reconnect. This just started happening today. Has anyone else...