- Worktop light switched on via dashboard (No activity in kitchen)
- App sets off timer for 1 hour hence (11:47)
- Activity in kitchen, All activity ceases, app sets timer for 10 minutes and sets new off timer for 1 hour hence (11:57)
- 10 minute timer completes and worktop light switched off (11:07)
- Off timer completes at 11:57, light not switched off as already off.
My question is, should the 1 hour (11:57) timer have been cancelled at step 4.