My app isn't connecting via WiFi or emulator or USB. (I was able to do so until 9-10 hours ago)
I am using a 64-bit Windows machine.
I installed the aiStarter program.
I am using a Google Pixel 3a, android version 11.
Could anyone please help me?
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I was able to used my MIT App Inventor 2, but all of sudden, it just stopped, it wont function. I can no longer use it. It doesnt connect thru via scan, or text code
please help.
thank you
I have the same problem... 
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Yes even My MIT App inventor is not working. It was working fine before but all of a sudden it stopped
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Yeah same problem here.
Hope the Devs fix it soon
I also have some problem with my companion
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The app was working yesterday now it isn't bruh.
MIT have been alerted to the problem!
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Same thing. WIFI & USB stopped working
Do anyone knows support / servicedesk contact?
What should we do? please help
same problem Please Help Us.
Do anyone knows support / servicedesk email contact?
same problem!!! yesterday the connectivity was ok..but today appears error1103! 
Exact same problem. I have my dissertation meeting at 11am (approximately 11 minutes from now) and I can't connect to my app, thus I can't demonstrate a working project. Fantastic timing, so unfortunate.
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suggest email to
appinventor@mit.edu
We are looking into it.
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Try using the emulator. My Companion fails but the aiStarter emulator works fine at 7:15 a.m. CST. You may be able to work with your emulator.
Also, please tell us where you are located. This outage might be regional.
The server should be back now.
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it´s ok now