"Failed to login: <html>"

waffleofwar99

New Member
Jul 29, 2019
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Trying to play on a server or two using the FTB launcher (obviously) when, regardless of pack or server, when I receive the message "Failed to login: <html>" EVERY TIME. I have even tried using my friend's account.

Using a .jar on my windows, it has always worked before on other packs and this.
I've also tried basic fixes like redownloading and using a .exe, it still didn't work.
Any diagnosis? Any solution?

Thanks
 
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