@gazozbora_  Moved your post over to this one.

Before we dive into troubleshooting, have you tried the steps from the Community Crashing Troubleshooting Guide yet?

For FPS drops we've seen success by lowering the Texture Streaming Budge in-game from the Video Settings tab. 

There are some others that found solutions preventing FPS drops below.

https://answers.ea.com/t5/Technical-Issues/FPS-drops-while-at-60fps/m-p/7460926/highlight/true#M1044...

https://answers.ea.com/t5/Technical-Issues/Apex-Legends-FPS-Drop-Memory-Leak/m-p/7441537/highlight/t...

https://answers.ea.com/t5/Technical-Issues/Huge-FPS-drops-and-lag-spikes-on-desktop/m-p/7464153/high...

https://answers.ea.com/t5/Technical-Issues/Low-FPS/m-p/7419583/highlight/true#M107

@gazozbora_  Moved your post over to this one.

Before we dive into troubleshooting, have you tried the steps from the Community Crashing Troubleshooting Guide yet?

For FPS drops we've seen success by lowering the Texture Streaming Budge in-game from the Video Settings tab. 

There are some others that found solutions preventing FPS drops below.

https://answers.ea.com/t5/Technical-Issues/FPS-drops-while-at-60fps/m-p/7460926/highlight/true#M1044...

https://answers.ea.com/t5/Technical-Issues/Apex-Legends-FPS-Drop-Memory-Leak/m-p/7441537/highlight/t...

https://answers.ea.com/t5/Technical-Issues/Huge-FPS-drops-and-lag-spikes-on-desktop/m-p/7464153/high...

https://answers.ea.com/t5/Technical-Issues/Low-FPS/m-p/7419583/highlight/true#M107

/Blueberry-------------------------------------------------------------------------------------------------
Hey that was a great reply. Good stuff. What now? Give them +XP to help level them up!
Did their response fix it? Mark it as a solution so it helps others!
Want to learn more on how to level up and becoming a Hero for the AHQ? Learn more about it here: https://answers.ea.com/t5/help/faqpage#ranks
--------------------------------------------------------------------------------------------------