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Strycher b28f3b36cb fix(#309): decode and encode path_len per firmware, not as a byte count ... The firmware path-len byte is packed and self-describing (src/Packet.h:79-84): high 2 bits = hash size - 1, low 6 bits = hash COUNT (hops), byte length = count * size. The app treated the low 6 bits as a byte count and ignored the width, on the strength of a comment asserting the high bits were "not reliably populated". Both halves of that comment were wrong. Receive: Contact.fromFrame read `count` bytes where firmware meant `count` hops, so at 2-byte width it kept HALF of every path and discarded the rest. DAYTON VA's 2-hop route became a 2-byte fragment, which is why every repeater login in Bandit's capture timed out. Send: buildUpdateContactPathFrame wrote the count raw, leaving mode bits 00. That tells the radio "1-byte hashes" while handing it 2-byte hash data, so it routed to nodes never on the route. This is the likelier cause of the observed "routes via c6 and 5c separately" behaviour. Also fixes a third unit inconsistency: setContactPath wrote customPath.length (bytes) into pathLength (hops) after every path set. Contact now carries pathHashWidth per path, so a stored path can never be re-sliced at a width it was not captured at. realHopCount() is removed rather than adjusted: it divided an already-correct hop count, halving it at 2-byte width, and every call site was compensating for a bug that no longer exists. Migration (Ben's call, option A): records written before this change have no pathHashWidth and hold truncated bytes that cannot be recovered by reinterpretation, so their path is dropped and the contact reverts to flood until the radio re-supplies it. Logged, not silent. Tests asserted the old semantics (expect(realHopCount(2, 2), 1)) and were rewritten against firmware truth rather than adjusted to keep passing. Added send-side encoding coverage, which did not exist. 456 tests pass. Refs #240, #279, #299 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>		2 days ago
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connector	fix(#309): decode and encode path_len per firmware, not as a byte count	2 days ago
helpers	feat(#282): send a Giphy URL instead of g:<code> for cross-client GIFs	3 days ago
l10n	Add desktop map controls and improve zoom functionality across multiple screens	3 months ago
models	fix(#309): decode and encode path_len per firmware, not as a byte count	2 days ago
screens	feat(#89): verify broker enable/disable actually applied before confirming	4 weeks ago
services	fix(#250): refuse to block your own node	3 days ago
utils	fix(#248): VID-gate the USB DTR open pulse (don't wedge ESP32-C6)	7 days ago
widgets	fix(#238): Enter selects the highlighted emoji/mention in autocomplete	1 week ago
companion_radio_stats_test.dart	Add companion radio stats, adaptive backoff, path hash width, and UI improvements	4 months ago
device_info_strings_test.dart	feat(#134): show firmware version + model in Device Info	4 weeks ago
offband_gps_capability_test.dart	feat(#144): gate 0xC1 (CMD_OFFBAND_GPS) to Offband-capable firmware	3 weeks ago
offband_gps_status_test.dart	feat(#135): GPS state query via CMD_OFFBAND_GPS (0xC1) + poll flood fix (#140)	3 weeks ago
reaction_helper_test.dart	format dart files	6 months ago