I am the assigned Gen-ART reviewer for this draft. The General Area Review Team (Gen-ART) reviews all IETF documents being processed by the IESG for the IETF Chair. Please treat these comments just like any other last call comments. For more information, please see the FAQ at . Document: draft-ietf-ccwg-ratelimited-increase-04 Reviewer: Linda Dunbar Review Date: 2026-07-06 IETF LC End Date: 2026-07-10 IESG Telechat date: Not scheduled for a telechat Summary: This document specifies how congestion controlled transport protocols should increase the congestion window when the sender is rate limited Major issues: None Minor issues: - Appendix B.5.2 says that the text in Section 5.1 of RFC 4341 “is updated by this document. But the document header says the document updates RFC 5681, RFC 9002, RFC 9260, and RFC 9438. Missing RFC4341. Is it intended? - Section 2.1 defines both “cwnd-limited” and “rate-limited” as “A TCP flow ...”, Does it mean that the mechanism specified by this document doesn't apply to QUIC or SCTP flows? Nits/editorial comments: - Section 2.1, the references appear malformed: “{Section 4.5.3 of of ?RFC7661}” and “{Section 3 of ?RFC7661}”. -Appendix B.1.2: s/perfomed/performed/ -Appendix B.5.2: s/specifing/specifying/ Best Regards, Linda