@deviesh It uses Android or Android TV? Since you said you have installed Opera Mini, I believe it should some modified version of Android and that can be the cause of the issues.
Yep I'd go with an ergonomic or gaming chair. In addition, I'd recommend you to add some easy to do stretching excercised.... they are a real game changer 👍
One thing that you can try to access your browser is check for any browser reset options. It would get you off all the cache, history, download data, plus any malicious cookies or content that is preventing you to run google searches. Let me know if it helps! You may also try deleting the browser and reinstalling it to check if resolves the issue.
@leocg Thanks! I added User-Agent-Switcher. Fumbling and bumbling around, I got to the meaty part of the site using Opera. But I still wonder why sites, at least newer sites block Opera? I recall earlier versions of Opera could spoof by directly identifying as another browser or some other level of id. I guess I will never know.