controller no response while we use small population

[john-hu]

It looks like the reducer cannot handle a lot of data... The possible solutions may be 1. move data cloning, aggregation, comparison to another thread, 2. use a time interval for batch data processing.

[kilikkuo]

Would other viewers be affected also ?

[john-hu]

Currently, UI doesn't support viewer mode. I am 100% sure that all viewers are affected if we have viewer mode.