Hi there, I hope the no available server error/crash gets fixed soon. Thank you for your help!
Me too.
Thx!
Ana
I am not sure whether it is my pc problem or what,on April 9th 2026 11:30 there is a gigantic problem which the app inventor website lacks server responds.Clicking the “Create Apps!“ Leads us to text”no available server” and continuously provide the same rigid text.The whole class took the rest of the time refreshing the page without any practical help provided ,approximately 40 pcs are refreshing but with no support to the major problem.Classmates still in the page can no longer save files to server, their hard work sank in water,obliterating all their hard work.I hope that the server request issue can be solved ASAP
I'm experiencing the same thing. I am from indonesia. All the students' personal accounts are showing a "no available server " message. But strangely, my personal account as a teacher can log in.
pls help me, whenever i try to open the website, it always lead me to a blank screen with a sentence say “no available server”. I’ve tried 3 different accounts and even borrowed my friends’ pc, and all the same. What should i do?
No need to make separate topics. I joined them. Please be patient. It is nighttime in the US. I assigned this topic to one of the App Inventor developers.
What did you do? and when you got this error?
Tell us more please
Us too now
I also got the error and everything crashed 
Since yesterday, then I think everthing became normal again after I left for a few hours and returned..
But right now I’m looking for a few things again and is down again. Same screen..
Oh..
Lots of people online. Deadline coming soon, so the server crashes.
Hope team can make it back soon.
Thx!
Ana Maria
We are aware of the problem and I am working on it, but frankly, at this point I am stumped! I'm also exhausted and may need to take break and get some sleep. So this problem may persist for a while unless I get some idea about what is happening real soon.
Well, the problem I was seeing literally just went away on its own! So the service should be back and I'm going to sleep. I hope it stays up.
I wonder if the problem is associated with use of the alternative URLs starting with ai2a or code2a by users returning to AI2 from a browser bookmark, instead of via the "official" URLs starting with ai2 or code.
Could those accesses be bypassing some necessary process, like server allocation or identity management?
it was ok for few hours but now it shows again. 
actually now it’s back to normal again, but it was down for around half hour
The problem was completely internal. I believe I now understand what was happening and why it fixed itself.