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Fixed the bug of inaccurate traffic display 2. Fixed the bug of unstable display position of IoT devices 3. Fixed the bug related to display name for UNKNOWN clients 4. Fixed the bug that the name of guest network is restored to the default value after it's closed and reopened 5. 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Optimized web protection function. 2. Optimized Ethernet backhaul function. 3. Optimized the network optimization function. 4. Optimized the client list function. 5. Optimized compatibility between Deco and some Samsung devices. 6. Improved system stability. Bug fixes: 1. Fixed the bug that Deco App still pushes weekly/monthly reports in AP mode. 2. Fix the bug that IPTV does not work properly under some ISP lines. 3. Fixed the bug that ISP does not assign IP address to Deco under some ISP lines. 4. 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Fixed the issue that satellite unit might be unstable under certain circumstances.","disclosure_score":0.25,"mentions_security":false,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2022/202207/20220728/Deco_X4300Pro_1.0.2_20220707.zip","evidence":{"id":201766,"source_url":"https://www.tp-link.com/us/support/download/deco-x4300-pro/v1/","fetched_at":"2026-09-29T02:08:09.445619+00:00","observed_at":"2026-09-29T02:08:09.445619+00:00","http_status":200,"content_sha256":"1b4e022566dd7d01f27a25de75ecec0d07728c4a93aea49ccb80caa4fd5508db","html":"//firmwarewatch.cc/evidence/201766","raw":"//firmwarewatch.cc/evidence/201766/raw"}},{"version":"Deco X4300 Pro(US)_V1_1.0.0_220414","channel":"stable","claimed_release_date":"2022-04-28","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-25T02:00:00.191624+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"First firmware released.","disclosure_score":0.3,"mentions_security":false,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2022/202204/20220428/Deco_X4300Pro_1.0.0_220414.zip","evidence":{"id":201766,"source_url":"https://www.tp-link.com/us/support/download/deco-x4300-pro/v1/","fetched_at":"2026-09-29T02:08:09.445619+00:00","observed_at":"2026-09-29T02:08:09.445619+00:00","http_status":200,"content_sha256":"1b4e022566dd7d01f27a25de75ecec0d07728c4a93aea49ccb80caa4fd5508db","html":"//firmwarewatch.cc/evidence/201766","raw":"//firmwarewatch.cc/evidence/201766/raw"}}],"identifiers":[{"kind":"marketing_name","value":"Deco X4300 Pro","normalized":"deco x4300 pro"}],"revisions":[{"slug":"tplink-deco-x4300-pro-v1-6-us","hardware_revision":"v1.6","region_code":"US"}],"evidence":{"archived_pages":1,"first_observed_at":"2026-08-01T18:37:57.630436+00:00"},"caveats":["observed_support.days is a lower bound: it runs from the first firmware we saw, because no source here publishes launch dates.","Patch latency is not computable for this product: its changelogs name no CVE ids."],"links":{"html":"//firmwarewatch.cc/devices/tplink-deco-x4300-pro-v1-us","self":"//firmwarewatch.cc/api/v1/products/tplink-deco-x4300-pro-v1-us.json","vendor":"//firmwarewatch.cc/api/v1/vendors/tplink.json","feed":"//firmwarewatch.cc/feeds/devices/tplink-deco-x4300-pro-v1-us.xml","methodology":"//firmwarewatch.cc/api/v1/methodology.json"}}