I have a RadForm with a lot of controls on it(Multiple radgridviews, radcomboboxes, a tabstrip with radgridviews, etc).
Every time i click any of the radcomboboxes it takes about two seconds of flickering while all controls are repainted, then when i select an item from the combobox, all controls are repainted again.
I have tried using Virualized=True/False, BeginEdit/EndEdit, Populating combobox in Runtime/Designtime in all possible combinations but the behaviour is consistent.
Have I missed anything, how can I solve the problem?
I'm working on a 2GB RAM machine and am only working with small datasets, version of Radcontrols is 2008 Q1 SP1.