WiFi problems 10.3.1.1565
So my Classic had an update available. 10.3.1.1565.
I installed it.
Few glitches as reported elsewhere. e.g. facebook account missing from hub, log out and log in again seemed to help.
Took quite a while for the sluggishness to disappear but seems fine now.
Only obvious persisting issue is the WiFi range is definitely poorer throughout my house. Nothing aside from OS has changed and all other devices are fine.
Anyone else with a Classic experiencing this? Well described on the other BB phones.