Performance issues in the system caused by web service request

Hi everyone,

I'm having trouble because I submitted a third-party service request to Acumatica and, using the information, created a selector control, but this affected performance and slowed down the system.

The selector's instruction was:

PXStringListAttribute.SetList<MyDac.field>(sender, row, values.ToArray(), values.ToArray());

Then, I used the RowSelected method where I requested the WS and set the information in the control, but it is very heavy because I need to make 4 different requests in this event handler.

Do you know of any other ways to do this?

I'd appreciate any help! :)