Timed schedules are delayed

[rawmean]

I have ~50 periodic scheduled events (every 30 min). The problem is that when I schedule another task to be done at a specific time (e.g., every Wednesday at 1:00), the timed scheduled task starts with ~7 min delay (starts at 1:07 instead of 1:00).

My guess is that this is happening because several other tasks are queued ahead of the last scheduled task. Is there a way to get the timed task "ahead of the queue" so that it actually runs at the scheduled time?

[ivanovishado]

Could be a dumb proposal, but how about placing the task you want to run first before all the others in the code?