[Help] Cannot login. Warcraft Logs

I cannot log in the Warcraft Logs Uploader. I ve tried on two PCs one with w10 other with win XP (yep…)
On the w10 pc, the loading icon just keeps spinning and nothing.
On the XP pc, I get an error - “Failed to parse the update descriptor file” , and then it still does not log in.
I`ve tried reinstalling both Adobe AIR and the client. Deleted the ELS folder as mentioned in another post.
Still nothing… :frowning: help pls…