I'm on the Basic tier of shinyapps.io and currently have around 40 apps hosted. Most of them work perfectly well. However, I'm facing an issue with one particular app. The app runs fine immediately after I publish it from RStudio. But after a few hours, when I try to access the link again, I get a "404 Not Found" error.
I'm not sure what's causing this or what I might be doing wrong. I have very limited programming knowledge, so any help or guidance on what to check or fix would be greatly appreciated.
To try resolving it, I republished the app from RStudio after getting the 404 error, and it worked again—but only temporarily.
Thanks in advance for your help!