Omen 15 3 external monitors

[XpLySooN]

Greetings

I have an Omen 15-dc0024nm. I used 2 Philips 27'' monitors, one connected to HDMI and the other to mini DP (via an adapter). Everything worked for about 2 years and not long ago when I wanted to connect another monitor ie. the third, on the second the image has changed, nothing flickers, but the pixels have weakened, it's mostly not like the first where everything is ok. Ok, I also connected the third in order, I connected it via the adapter to USB C and immediately there was a problem, the white lines flickered and the image was weaker than on the first one, so the first worked well, the second a little weaker image and the third monitor completely weak and it worked for about 3-4 days and now it does not recognize the third monitor at all when I connect it.

Individually, each monitor works perfectly and everything is fine, the problem arises when I connect 2 or 3 monitors. What would be the best solution, can this Omen 15-dc0024nm handle running on 3 monitors?

Thank you very much

[XpLySooN]

Ok, I solved the problem, when I connected the third monitor, the item "Intel Graphics Settings" appeared, because two monitors go through Nvidia graphic card and this third one goes through Intel's graphic card. I opened Intel Graphics Settings and it was set to 59hz and I set it to 60hz and everything works great. Well, I don't know if this is good for graphics or not, if someone has something to say, should I use it like this or should I use the HUB? Thank you