I am not sure this is the right place to post my question but I give it a shot.

I have programmed my computer to turn on at 7am every morning, then using windows Scheduled Tasks, I am opening an excel workbook at 7:05 am. The workbook is programmed to run a vba code on opening. When I wake up around 7:30 am, I am checking what is happening. I am always surprised to see that the code stops running at one moment I am retrieving data from the web, and it is not always the same stage. I am 110 sure this is not coming from the VBA code, as when I run it manually i.e. opening myself the workbook by clicking on it, it works perfectly well.

I am wondering if it does not come from windows or the Scheduled Task software.

Does someone has any idea from where it could come and how to solve this issue ?

Thank you very much for your help.