Krdnt

I'm thinking about that. I hadn't too much problems with v4.0.258, really. I only use that for Warzone. 

Good to hear! If you download the last DumaOS 3 update, then just upgrade to it from the interface. Hard to say, I don't think 4 on the R2 is too unstable really. Whatever works best for you!

When it gets to the internet part of the setup selected the advanced options and then you can skip that part of the setup, complete the wizard and then you can get through to the interface. Then, reboot the Movistar, wait 2 minutes, reboot the R2 from the interface, wait 4 minutes and see if you get a connection then.

We can help you with things like ping as it's a statistic we can directly influence, hit detection and other subjective things would are very hard to help with as there is no hit detection value if you see what I mean.
I can barely see your photos, use this in future: https://support.microsoft.com/en-gb/windows/use-snipping-tool-to-capture-screenshots-00246869-1843-655f-f220-97299b865f6b
What is the model of the modem/router the XR is connected to and how have you set that to ensure all traffic flows to the XR? E.g. XR in its DMZ, modem/bridge mode Are ALL devices connected to the XR? What are the speeds you pay for/receive?  Have you entered those speeds into the router? How is the PS connected, via ethernet or WiFi? Whats the average ping shown on the Geo-Filter/in game? Are you using Armor?

It's still not something we can assist with, regardless of the reason, it could then be used for that purpose

It is solved. I did the tour from my smartphone and I can acces now. Many thanks!

It is solved. I did the tour from my smartphone and I can acces now. Many thanks!

So forcing you always need Ping Assist set to 0 and strict mode enabled (it is by default) and then use polygons (don't cover your country) or move your location on the map and adjust the radius to cover the countries you want