Razer Synapse 3 causes fps drops.

I have razer blade 15 base version and razer synapse 3 with latest updated installed of my laptop.
When i play csgo or any other game i am facing fps drops. The gaming experience becomes very annoying. It is not possible to play. When Razer Synapse is switched off, the issue is totally gone. By the way Razer Chroma feature was not even downloaded within razer synapse installation.

Now i deleted Razer Synapse and everything seems to be OK expect fan cooling. I am not able to change fan speed with BIOS (this option is not present there), i cant use any king of alternative software to change fan speed(software cant be opened or there is no info about fan controlling at all). Last software told my that my system does not support this feature.

I want you to help me with this issue. Is there is any chance to use fixed version of Razer Synapse or maybe there is some other way to control fan speed without Razer Synapse.

I am looking forward to your reply