how does mixed reality expand on augmented reality?

Error: Message: unknown error: net::ERR_PROXY_CONNECTION_FAILED (Session info: chrome=135.0.7049.114) Stacktrace: #0 0x56016a3c175a #1 0x560169e744b0 #2 0x560169e6b593 #3 0x560169e5bc69 #4 0x560169e5d96d #5 0x560169e5bffe #6 0x560169e5b99e #7 0x560169e5b64f #8 0x560169e594cf #9 0x560169e59c8a #10 0x560169e77949 #11 0x560169f121f5 #12 0x560169eeb592 #13 0x560169f115e0 #14 0x560169eeb363 #15 0x560169eb7d63 #16 0x560169eb89c1 #17 0x56016a386a6b #18 0x56016a38a951 #19 0x56016a36eb62 #20 0x56016a38b4c4 #21 0x56016a35313f #22 0x56016a3af6f8 #23 0x56016a3af8d6 #24 0x56016a3c05a6 #25 0x7f81cc6efac3