Based on the forum thread going below,
it was all fine to display more than 3 appointments per monthviewitem.
But when I apply Resources (i,e group by location, and my example is applying around 10 resource), opening/loading scheduler is super slow...even though there is no data..
(Maybe because the example above using Converter collecting/checking appointments for each monthviewitem)
Have you encountered anything like this in terms of performance issue on Applying Resources, and if it is, do you have any idea to improve it..