I was running v5.0.3 on Firefox 150.0.1. OS Windows 11 (latest).
My system would freeze for a few minutes and work for a about one minute.
Disabling the extension did not change the freezing. Once removed from Firefox, the system was normal. No reboots done.

Где русский язык?

This extension is somehow interfering with Bootstrap, because websites that use e.g. Bootstrap dropdowns stop working. One of those websites is the Bootstrap documentation, for example. Clicking the dropdown button will do nothing with this extension enabled.

̶I̶ ̶d̶o̶n̶'̶t̶ ̶k̶n̶o̶w̶ ̶w̶h̶a̶t̶ ̶G̶o̶o̶g̶l̶e̶ ̶d̶i̶d̶,̶ ̶b̶u̶t̶ ̶a̶s̶ ̶o̶f̶ ̶l̶a̶s̶t̶ ̶n̶o̶v̶e̶m̶b̶e̶r̶ ̶2̶0̶2̶5̶ ̶u̶p̶d̶a̶t̶e̶,̶ ̶e̶x̶t̶e̶n̶s̶i̶o̶n̶ ̶d̶o̶e̶s̶n̶'̶t̶ ̶w̶o̶r̶k̶ ̶p̶r̶o̶p̶e̶r̶l̶y̶ ̶-̶ ̶r̶i̶g̶h̶t̶ ̶c̶l̶i̶c̶k̶i̶n̶g̶ ̶a̶n̶y̶t̶h̶i̶n̶g̶ ̶a̶n̶d̶ ̶c̶h̶o̶o̶s̶i̶n̶g̶ ̶a̶n̶y̶t̶h̶i̶n̶g̶,̶ ̶w̶o̶n̶'̶t̶ ̶o̶p̶e̶n̶ ̶n̶e̶w̶ ̶t̶a̶b̶ ̶w̶i̶t̶h̶ ̶V̶i̶r̶u̶s̶ ̶T̶o̶t̶a̶l̶ ̶o̶r̶ ̶s̶c̶a̶n̶n̶i̶n̶g̶.̶
It works now, after the 5.0.1 update.

Doesnt work, fails after sending file to virustotal: "Error trying to communicate with VirusTotal error"

Unnecessarily restricted without the paid premium API access, that said, VT4Browsers is very helpful and seems to be well built with a minimal/acceptable number of problems and errors. Having a VirusTotal free account is recommended.

Please just make this available on Android, I'll change this to a 5 star immediately

Edit: it happened. Send to VirusTotal prompt failed when I tried to scan an epub file. I donwloaded then sent to Virustotal from my PC and there was a detection. It better be a false positive. I can no longer trust VirusTotal to protect my computer

It was a life saver when it worked but now it simply cancels my download half the time and doesn't even try to scan the file

Some months ago it would turn out upon inspection that I pressed "download" in a private window but the link to the scan results only appeared if I opened a regular window. Inconvenient but technically still worked

Lately it doesn't show the scan prompt or the link in any window I open, in 50% of the cases. At least it can scan links

And yes, I can still scan the file after downloading it but I'd rather not risk my computer's health (Edit: lol should haave listened to myself. Never again)

Good, saves time and clicks, adds an additional layer of safety

Link introspection (when API key is added) breaks comments on Amazon wishlist entries by inserting HTML in comment area. No way to retroactively upload file, nor see upload history. VT file upload auth prompts are considered to originate from visited site, and thus can be subject to "Don't allow from this site" option on per-site basis, reducing security. Need, instead, to originate from extension. Causes github.com/ichaoX/ext-textFragment/issues/24 to reproduce.

+1;🔒🎈