Having both Bluelink and Ohme app active for charging purposes will conflict with each other and drop out! https://ohme-ev.com/support/how-do-i-set-up-ovo-charge-anytime/ @MFillingham will give you more guidance if needed, as I only install chargers and therefore my advice is more basic than someone owning a EV.
Afraid, he won’t be much use. I charge at home using a 3 pin charger, which is fine for a 45 kWh battery. I’ll have to use the Ohme charger the same as the rest of us. I would do as @kezo says and forget planning your charge through bluelink and use the connection with the charger to set the time for on/off. Use the Ohme app for charging, bluelink for driving/preconditioning related uses, although everything I’ve read isn’t full of praise for Bluelink at all. Inaccurate range estimates and charge status (including one guy who took a photo from in the car of the car saying one percentage charged and range and the phone infront saying completely different, almost as if it was connected to a completely different car). It’s great for preconditioning the car before you go out, warming through the winter and cooling through the summer, means you don’t have to get into a car and suffer at any point in the year.
I'm Autistic, if I say something you find offensive, please let me know, I can guarantee it was unintentional.
I'll try to give my honest opinion but am always open to learning.
Mark