As a long-time Opera user, I'm very satisfied with Opera and use Opera Stable. This problem has been occurring for 4 days. When I click on my Opera browser, a Google search bar appears on the screen. When I type something in and search, Google gives a warning: "Unusual traffic detected on your computer network." It also asks me to decode an image to verify I'm not a bot. I don't have any extensions in my browser, but I still try decoding the image. I cleared my history and everything else to test it, and Google still asks me to decode the image. This problem never happened before; everything worked fine 4 days ago. I looked for solutions online, changed my IP address, but it didn't work. My VPN is already off. I've tried all the settings like IP config, Flush/DNS via CMD, but it still didn't work. As a long-time Opera user, experiencing this problem with the Opera Stable browser is truly upsetting. I request that your company's engineers resolve this issue.