App Inventor Not Connecting To AI Companion

[ABG]

@Richard_Oldach

We also get a warning You cannot use two codes with on start up of the Companion. You should restart the Companion and try again.

Are you using aistarter for connection?

Other techniques are less finicky.

FAQ Section: Companion and Emulator

Introductory Your First App Testing - MIT AIStarter for 64 bit Windows - MIT Sample Connect -> Companion sequence - @ABG Breaking News: 3/26/2026 Current Version, from the AI2 Help->Companion Info link: 2.78a Downloadable 2.78u link: https://ai2.appinventor.mit.edu/companions/MITAI2Companion.apk http://ai2.appinventor.mit.edu/companions/MITAI2Companion.apk Prior versions Usage Techniques Check the MIT Rendezvous server status - JIS MIT AIStarter (Connect->Emulator) Companion Update…