Captcha getting blocked

File: where the fuck is the captcha.png (55KB, 913x593px) Image search: [Google]

55KB, 913x593px

>come back from college to parents house
>captcha shows as plaintext with no checkbox, legacy works fine
>Few hours pass, I get pic related

This shit's been happening since october on all sites using google's captcha, on all rowsers browsers in my windows 10 laptop, but just my laptop.
And no, installing gentoo is not an option, as much as I wish it was.

I've tried disabling and reenabling addons, eanimg caches, messing around with all sorts of settings and even rolling back an update, since that's when it first happened. That was the first and last time something worked.

Searching around just leads me to webdevs trying to get captcha to work on their website, or people getting blocked from google and being forced to fill captchas.
Anything else from google works perfectly alright.

Please /g/, I don't wan't to be stuck phoneposting. I need a lead, some keyword to search for, something to investigate.
Or at the very least a reassurance that I'm not the only one getting blocked from captcha when using a specifix device under a specific network.