Thanks for your answer, and if it seems that my browser is crashing in some way, I have already tried other alternate browsers and the game works correctly.
I think that in the last updates of Opera GX they are touching the cookies and data of third parties (it has already happened to me that I have problems with other websites such as Facebook or YouTube) and that is why it does not give me the correct access in the game, even if I have it downloaded from before.
From now on I will play in a browser called Midori (literally look for browsers that do not consume resources only to use it to play AL) until the problem is fixed in Opera GX.
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