05-18-2016, 09:38 AM
(05-18-2016, 12:36 AM)mcs_dodo Wrote: I bought the official RPI3 PSU with 5,1V 2,5A to try out whether this a power related issue. OS still lags.
Try the DD image build. For Phoenixcard build method, please always give some time (at least 15 minutes) for system to finish its background initialization process on first time boot up. During the initialization process, the OS can be lagging.