Lid is very difficult to open after cooking, even after pressure is released.

Safety first: Never force the lid open if you suspect pressure remains inside. Check that the float valve has dropped.

• Verify pressure release: Ensure the float valve is fully down and no steam escapes when gently nudging the release valve.
• Wait longer: Allow an additional 10–15 minutes for residual pressure to dissipate.
• Clean gasket and lock: Once open, clean the silicone gasket and lid locking pin area to remove sticky residue.
• Lubricate lightly: Wipe the gasket with a very thin film of cooking oil to reduce sticking (if allowed by the manual).