Client issue

After the latest patch, an issue occurred with the client — it uses up all available RAM. Switching from Vulkan to DirectX doesn’t change the situation (I’ve always played on DirectX 12).
Reinstalling the client and checking it using the built-in checker did not help.
Periodically, this leads to the PC restarting on its own
Additionally, loading the character into locations now takes 3–4 times longer than before.
There have been no system updates on the PC since these issues began — I haven’t updated any drivers or software.