Question YouTube videos look big and laggy, unless you set it to cinema mode or full screen. (google chrome) PC

I have an RTX4090 i9 12900K 32GB RAM and 5TB SSD, 32" 4K 240Hz Alienware OLED display.
When posting a thread of troubleshooting nature, it's customary to include your full system's specs. Please list the specs to your build like so:
CPU:
CPU cooler:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:
include the age of the PSU apart from it's make and model. BIOS version for your motherboard at this moment of time.

Have you tried enabling/disabling hardware acceleration? What driver version are you on for your GPU?
 
I have an RTX4090 i9 12900K 32GB RAM and 5TB SSD, 32" 4K 240Hz Alienware OLED display.
When posting a thread of troubleshooting nature, it's customary to include your full system's specs. Please list the specs to your build like so:
CPU:
CPU cooler:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:
include the age of the PSU apart from it's make and model. BIOS version for your motherboard at this moment of time.

Have you tried enabling/disabling hardware acceleration? What driver version are you on for your GPU?
CPU:

Intel® Core™ i9-12900K Processor​

30M Cache, up to 5.20 GHz​


CPU Cooler: NZXT Kraken Z73, 360mm 120mm x 3, RGB, LCD Screen, Intel y AMD

Motherboard: ROG MAXIMUS Z690 HERO EVA EDITION Bios: Version 4101

RAM: G.SKILL Trident Z5 Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 5600 Desktop Memory Model

Memory: Samsung 990 PRO 5TB M.2 NVMe Internal SSD - Black

GPU: GeForce RTX™ 4090 SUPRIM LIQUID X 24G

PSU: Thermaltake Toughpower GF3 1650W, True 600W 12VHPWR Connectors on PSU & NVIDIA RTX 40 series, ATX 3.0/PCI-E 5.0 Ready, 80+ Gold, SLI/Crossfire Ready Power Supply, PS-TPD-1650FNFAGU-4, 10 Year Warranty
(1 Year of use )

Chassis: ASUS ROG Strix Helios GX601 White Edition RGB Mid-Tower Computer Case for ATX/EATX Motherboards with tempered glass, aluminum frame, GPU braces, 420mm radiator support and Aura Sync

OS: Windows 10 Pro updated
Nvidia driver updated to the last update from Nvidia app ( forget what version but is the last) hardware aceleration turn on and off but still same only happens with google chrome, no having problem with edge and brave

Monitor: Alienware 32 4K QD OLED Gaming Monitor AW3225QF 240hz 0.03ms