Corners Lifting
ارتفاع الزوايا

Corners lift away from the build plate as the part cools.
Likely causes
- Rapid cooling
- Insufficient bed adhesion
- Large solid footprint
Check in this order
- Inspect first-layer contact
- Reduce drafts
- Add a small brim
Settings to try
- Lower cooling early in the print
- Use a brim for large corners
- Keep enclosure temperature stable