[Qgis-user] QGIS 2.12 Node editing very laggy with snapping enabled

[Martin Bain]

Has anyone else found editing object vertices with the node tool in 2.12 to be very laggy?
For me it doesn't update the screen in real time, if I move the node to a new location I get no visual feedback until after a couple of seconds when node abruptly appears in the new location.  It is smooth when snapping is "off" but with the same snapping settings as in 2.10 (all layers, vertex only, no topological, no snap on intersection) it is unusably slow.

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