Windows 10: SSL_ERROR_BAD_MAC_ALERT

I cannot login in to my windows/outlook account, on a Dell computer with manufacture settings no personal files, nothing. I cannot access my paid Microsoft office subscription due to “SSL_ERROR_BAD_MAC_ALERT.” I can use the internet to search images; however, I cannot login to google hangouts/gmail/bank accounts, regardless of browser used edge, chrome, Firefox, etc. All browsers produce the same error on my Dell. My other devices such as iPhone, iPad and Roku TV with Netflix are free from problem can login to gmail, stream video, access bank accounts and outlook. My internet service pro

:)

 

Can't access banking page anymore, secure connection failed

Can't access banking page anymore, secure connection failed

Since last week I can no longer access the online banking page in Windows 10.

Both Edge and Internet Exporer return: INET_E_DOWNLOAD_FAILURE

and Firefox returns: SSL_ERROR_BAD_MAC_ALERT

Tried all the settings advised on internet, talked to the helpdesk of the bank for an hour and after trying out all sorts of SSL settings, nothing worked anymore.

Tried to contact Microsoft support, they have to consult someone else and then just hang up!

 

can't access banking page anymore, secure connection failed

The link advises to change security.ssl3.dhe_rsa..., we have tried them all, nothing helped.

Both Edge and Internet Exporer return: INET_E_DOWNLOAD_FAILURE

and Firefox returns: SSL_ERROR_BAD_MAC_ALERT

and Chrome returns: ERR_SSL_BAD_RECORD_MAC_ALERT

This is clearly not a browser issue, neither virusscanner nor malware protection, tried them all switched off.

The major difference with the Windows 7 machine is the Ethernet controller, Killer 2500 Gigabit, but it hasn't been updated and the other week all worked ok.

Only Windows 10 itself does secret updates I think?

 

can't access banking page anymore, secure connection failed

Since last week I can no longer access the online banking page in Windows 10.

Both Edge and Internet Exporer return: INET_E_DOWNLOAD_FAILURE

and Firefox returns: SSL_ERROR_BAD_MAC_ALERT

I have another PC with Windows 7: no problem! Both PC's run the same virusscanner F-Secure and Malwarebytes.

Tried all the settings advised on internet, talked to the helpdesk of the bank for an hour and after trying out all sorts of SSL settings, nothing worked anymore.

Reinstalled Windows 10, Office 365 and still halfway restoring my other apps. Problem with the bank's site persists.

Tried to contact Microsoft support, they have to consult someone else and then just hang up!