On 07/02/2018 06:59 AM, Tom Glod via use-livecode wrote: > oh yes..... message box makes LC slow to a crawl..I've noticed that. i can > confirm that. Win 10 LC 9 too. I've seen that too, especially when spewing debugging statements to the messagebox. But not all the time, and nothing I can get a recipe for. -- Mark Wieder ahsoftware at gmail.com