For the past several days it has not connected to the emulator

[ABG]

FAQ Section: Companion and Emulator

Introductory Your First App Testing - MIT AIStarter for 64 bit Windows - MIT Sample Connect -> Companion sequence - @ABG Breaking News: 3/18/2026 Current Version, from the AI2 Help->Companion Info link: 2.78 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 …

You are using aistarter.

A different emulator and Connect->Companion avoids this.