Pagespeed metrics inconsistency

My website is hosted on Pantheon and I use Nitropack as booster plugin, But the pagespeed metrics is very inconsistent . It varies from 80 for mobile to 25 (mobile) sometimes. Can you suggest how to rectify this and improve performance and keep it consistent

Can you post a screenshot of the mobile and the website information from the report? All the answers are in there, sometimes we just have to get a few extra eyes looking at them.

To improve and stabilize your website’s PageSpeed metrics on Pantheon with NitroPack, ensure your caching settings are optimized, minimize render-blocking resources, and enable lazy loading for images. Regularly audit your site for large assets and unused code, and consider using a CDN for better content delivery. Consistent performance can also be achieved by monitoring and addressing third-party scripts that may impact loading times.