Hi, Just a note some of the ADG fixes I done n the last couple of weeks dramatical improve the performance of the ADG and DG with lots of columns and rows, in some of the testing I did it may be an order of magnitude speed increase for some operations (eg horizontal scrolling).
Of course it will also depend on what your item renders are doing and they may be the bottleneck. Turn on advanced telemetry and give Scout a go that should tell you were the issue is. Thanks, Justin