Hi ChiEn, I am running out of time. I may have to completely abandon Retool if I can't get to the bottom of this and get out from under this 15-minute workflow time out issue. I can't find the cause. I also don't like what I read here: Workflow always fails (suspiciously at around 15 mins!) - 
Workflows - Retool Forum. Can we discuss this offline? I need to know my options to get this resolved and get the help I need. Thx -Ron