After the latest Cursor update, many errors have appeared! Modifications are being canceled and not applied, even with Pro and Fast requests or using Claude Agent!
I am seeing this with .10 version. I have asked why it did not write to the file - it states that it will then fails to over an over. Something is really defective with the .10 version.
The new 0.45.11 update improved on some stability issues, so I’d recommend trying that.
If you’re still having trouble, try using the new composer which handles the edit tools better. Let me know if you’re still running into problems after updating