How can I make my computer run BF6 smoothly

Firstly, I am Chinese, so I used translation software to translate my content.

My computer configuration is as follows.I am using a gaming laptop.

NVIDIA GeFo'rce RTX 3060 laptop GPU

12th Gen Intel core i7-12700H

16GB RAM

Let me briefly explain the situation I encountered first.My current game duration is 75 hours, and I have been experiencing frame drops since the day I started playing. In the upper right corner, there will be three rectangles stacked together, which is called 'slow motion'. In the first few rounds of the game, there will be no frame rate drops, and as you continue playing, the game will become increasingly laggy, and even crash directly today. And I have never encountered such a situation when playing BF2042. I also tried to debug various screen settings, reduce reading, but in the end, I could only extend the time without frame reduction, and the same problem still occurred. In areas with fewer people, the frequency of this situation will decrease, while portal mode does not have this situation at all. So I want to ask if I can still play BF6 normally in this situation. The Chinese community has suggested that I wait for official optimization, and I am also curious about when Dice can optimize this part of the content.By the way, when three rectangles appear, the TN value becomes very high.

If Dice sees my post and asks a few questions, thank you very much.
Firstly, the edge of the character card will jump very high or far, and the bug of drones flying with hammers has been abused. There are now many roofs and bridges that cannot be accessed by normal means. When can these bugs that greatly affect the gaming experience be fixed.
Secondly, there are many rooftops in New Sobeck City that do not have zip lines, and airplane skydiving and the first bug can make it easy for some players to climb up. These places are often higher than rooftops with zip lines. Can this map be modified, or are the high points that cannot be reached on this map the characteristics of this map?
Thirdly, the high unlocking conditions for weapon experience have always been criticized, but I don't think this is the most crucial because unlocking accessories can slowly unlock them, but the task of upgrading troops is really crazy. Especially many key items require high unlocking conditions to unlock, and those key items often affect the game itself. The last item of the support soldier actually requires expert level 2, and the task difficulty can be said to be very high. It is almost difficult to complete normal games. I hope to make it easier to obtain props by ranking the difficulty of obtaining skins that are gifted as upgrades to some excellent units at a lower level. This will not only cater to casual players, but also provide core players with a sense of achievement. Another thing is that I can synchronize the progress of tasks, but unlocking requires unlocking them step by step. Many achievements I can already type out, but I have to wait until the tasks are unlocked to redo them, which creates a strong sense of frustration for me.
Fourthly, I can see many recommended "easy guns" and videos on gun configuration or troop configuration in Chinese communities, but I haven't seen anything about flying knives. Yesterday, I unlocked this flying knife and found it very "difficult to use". I threw five flying knives at the wall, but only two of them hit the crosshair. I tested them several times in a row and found that the probability of them shifting upwards or downwards was very high. May I ask what the designer meant by the use of flying knives, or will they make some balance adjustments in the future.
This is the more serious problem I have found playing until now. 

Thanks for the explanation.