That Playwright error (net::ERR_HTTP2_PROTOCOL_ERROR) usually means the target server (in this case Tesla’s site) is rejecting or breaking the HTTP/2 connection when it detects automation or a mismatch in how the request is made. It can happen if the site blocks headless browsers, if Playwright’s HTTP/2 negotiation isn’t fully compatible with the server or CDN, or if there’s some network interference. A few workarounds often help: try running the browser in non-headless mode (headless=False) to see if it’s specifically blocking headless traffic, set a custom user agent and headers so the request looks like a normal browser, or experiment with different goto load states instead of waiting for a full page load. In some cases, forcing the browser to fall back to HTTP/1.1, or using a VPN/proxy, can bypass the issue. Essentially, the problem is not your Playwright code itself but how Tesla’s server responds to automated requests over HTTP/2.