Hey @Chris_Renaud, welcome to the forum!
Thank you for reporting this issue! It seems like the new version of AbleSet relies on some features not supported by your smart projector. I’ll try to fix this in the next update.
In the meantime, could you try updating your smart projector’s browser and check if that helps? 
Updated as far as it goes but limited. Chinese smart projector and has its
own app store. Currently have to use android tv box with it but not the
setup I wanted.
Sincerely,
Christopher Renaud