Using the task scheduler, in my experience, is a tell tale sign of someone trying to get around the licencing agreement and associated costs, so I’d suggest anyone to avoid helping with making these things ‘work’ via the Task Scheduler.
Since you say you plan to upgrade I will give you the benefit of the doubt and encourage you to follow the sound advice from Anil and schedule your automations via the Orchestrator, if you want attended robot reminders the assistant has a calender function to help you remember to start them manually.