Why does Disney plus on safari stop and start
Not a lot of information to go on there, but I would guess it may be due to not having enough network bandwidth to support the streaming level requirement for Disney+ on your Mac notebook.
Agree it’s likely the network. No issues streaming Disney+ to multiple Macs (pro and air) in our house.
... and if you can provide us with a bit more detail about your network and how you connect the MBA to it (I am assuming by wireless), we may be able to provide you with some options that you can try to improve the streaming quality.