Update and compatibility issues

When I update Brave, I get the following error:
“An error occurred when checking for updates: The update check could not be started (error code 4: 0x80070005 – system level).
For more information
Version 0.64.76 Chromium: 74.0.3729.157 (Official Build) (64 bits)”

Dear friends:
I started using Brave because of his empathy with the world of Crypto. I use it continuously and it’s really good and fast! However, I am experiencing some flaws. For example, today it has fallen twice and when I update it gives me the following error:

“An error occurred when checking for updates: The update check could not be started (error code 4: 0x80070005 – system level).
For more information
Version 0.64.76 Chromium: 74.0.3729.157 (Official Build) (64 bits)”.

On the other hand there are pages with which it does not interact well, as in my blog (https://josemariaarmesto.blogspot.com/), where certain functions do not appear or with the VIRTUALMININGFARM page (https://www.virtualmining.farm/login), in which I cannot make reinvestments in BTC; and also with some other pages.

How can these bugs be fixed?

My e-mail address is: granerosdejose@protonmail.com

Thank you very much

Translated with www.DeepL.com/Translator

I noticed this the other day, I just restarted Brave and it fixed itself

Thank you very much for answering, but which question do you mean, update?