It occurs to me that I should be comparing apples to apples here.
That is, I'm testing on
Windows 10 (that has the problem with logging into Capital One, i.e. spinning circle issue) while using "
Safe-Mode" (although the issue still exists on Windows 10 not using Safe-Mode as well).
But I haven't tested on
Windows 7 (that so far does work regarding the Capital One website) using "
Safe-Mode" (so the comparisons aren't exactly equivalent) - so here's the results comparing apples to apples.
As reported on
Windows 10 - results are still "Spinning Circle" testing on Pale Moon using "
Safe-Mode".
While I get
successful Capital One logins (testing multiple times) on Windows 7
not using "Safe-Mode" hence with add-ons in use.
Here's my results on
Windows 7 using "
Save-Mode" (again, that does work flawlessly not using "Safe-Mode") I get different (failed) results (multiple times). The results are what you see below:
PM using 'Safe-Mode' logging into Cap1.png
I notice that without using "Safe-Mode" (i.e. using add-ons such as UblockOrigin for example) then the login is quick and works flawlessly. However, if I use "Safe-Mode" with Pale Moon then the login will momentarily (for a few seconds) delay (stutter) and then all I get is what you see in the screen-shot above. Basically fails to successfully login - what does render is what can be observed at the bottom of a successfully logged in page (see below) Notice what you see is the same thing at the bottom of a successfully logged in page.
Cap1- what you get at the bottom of a successful login.png
So the body of the page - that is all the account information fails to render when using Pale Moon using "Safe-Mode" on Windows 7.
However if doing the same (using Pale Moon on Windows 7) without using "Safe-Mode" the website renders successfully and without any delay or stuttering observed at all - basically a very quick and successful login under "normal" conditions on Windows 7 (yet on Windows 10 the best that happens is a forever "spinning circle").
I've tested all of this multiple times and find the results to be totally consistent.
Conclusion: Capital One will login successfully on Windows 7 however add-ons are necessary for the successful Capital One login to occur (absent add-ons the entire body of the website that consists of customer account information fails to render).
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