Samsung Galaxy Tab S9 FE Shows "Connected Without Internet" on Wi-Fi

I purchased a brand-new Samsung Galaxy Tab S9 FE about two weeks ago, and everything was working perfectly until two days ago. Suddenly, my tablet started showing “connected without internet” every time I try to use Wi-Fi. At first, I thought it might be an issue with my home network, but when I connected to my mobile hotspot, the same problem occurred. I even reset the network settings, but nothing has changed. This issue is preventing me from completing my schoolwork, and I’m incredibly frustrated. Samsung, please fix this problem as soon as possible so I can get back to my studies!