Diagnostic log uploaded from Decodium. OS: Windows 10 Version 22H2 x86_64 Qt: 6.11.0 App: Decodium 1.0.503 Screen 0: 2560x1440 @96 DPI (scale 1.00) Screen 1: 1920x1200 @96 DPI (scale 1.00) AudioIn: XSplit Audio (Broadcaster) AudioIn: Microphone (USB Audio CODEC ) AudioIn: Microphone (USB Microphone) AudioIn: FTDX-10 Micro (USB AUDIO CODEC) AudioIn: Microphone (DroidCam Audio) AudioIn: Microphone (DroidCam Virtual Audio) AudioIn: Mixage stéréo (Realtek High Definition Audio) AudioOut: Haut-parleurs (USB Audio CODEC ) AudioOut: PL2771Q (NVIDIA High Definition Audio) AudioOut: FTDX-10 HP (USB AUDIO CODEC) AudioOut: Haut-parleurs (Realtek High Definition Audio) AudioOut: Haut-parleurs (XSplit Stream Audio Renderer) === decodium_diagnostic.log (tail) === [2026-07-28 16:27:45.549] [INFO] QML WARNING: file:///D:/Users/chris/AppData/Local/Programs/Decodium/qml/decodium/Main.qml:2046: TypeError: Cannot call method 'open' of null [2026-07-28 16:27:45.645] [INFO] time-sync decode dispatch: mode=FT8 samples=180000 target=180000 borrowed=7920 remaining=120 slot=119016590 [2026-07-28 16:27:45.645] [INFO] feedAudioToDecoder: mode=FT8 samples=180000 forced=1 nutc=142730 slot=119016590 nfqso=987 nftx=1369 depth=2 qso=0 cqhint=0 ft8ap=1 [2026-07-28 16:27:45.645] [INFO] FT8 final decode: preempting in-flight early/deep decode before live final serial=1369 [2026-07-28 16:27:45.647] [INFO] [FT8DISPATCH] serial=1369 effectiveDepth=2 baseDepth=3 deepSearch=0 avg=0 ft8ap=1 txPending=0 txAudio=0 deepInTx=0 runFollowup=0 signoffWatch=0 latestMs=1785248871800 nowMs=1785248865806 threads=2/2 cores=4 [2026-07-28 16:27:45.647] [INFO] FT8 final fast pass: serial=1369 depth=2 ft8ap=0 followup=0 deepLatestMs=1785248871800 [2026-07-28 16:27:45.647] [INFO] FT8 micro-stall guard dispatch state: bridge=0xfe231c55a0 serial=1369 depth=2 threads=2 recentStalls=2 active=1 cleanPeriods=1 [2026-07-28 16:27:45.647] [INFO] FT8 adaptive pressure profile: serial=1369 depth=2 threads=2 maxMs=2800 range=200-2187 candThin=30 pressure=0 severe=0 startup=0 [2026-07-28 16:27:45.773] [INFO] onFt8DecodeReady: serial=1369 rows=1 [2026-07-28 16:27:45.773] [INFO] raw[0]='142730 -8 -0.7 1253 ~ AA1K SV1RK KM08 ' [2026-07-28 16:27:45.776] [INFO] onFt8DecodeReady summary: raw=1 accepted=1 parse_fail=0 guardrail=0 semantic=0 user_filtered=0 ui_filtered=0 cq_only=0 mycall_only=0 dupes=0 [2026-07-28 16:27:54.822] [INFO] SoundInput: handleStateChanged state= 3 " err=0 suppressed=1" [2026-07-28 16:27:54.965] [WARN] [UIDBG] main-thread stall gap_ms=423 mode=FT8 slot_ms=9965 direct_visual=0 legacy_pcm=0 pan_busy=0 monitoring=1 tx=0 tune=0 decoding=0 [2026-07-28 16:27:54.996] [INFO] [MAINWATCH] event_loop_stalls samples= 1 avg_ms= 346 max_ms= 346 threshold_ms= 90 stalls_total= 1241 monitoring= 1 tx= 0 tune= 0 spectrum_visible= 1 fps_cap= 20 [2026-07-28 16:27:55.985] [INFO] FT8 early predecode skipped: Low CPU mode nzhsym=41 ageMs=20587393 threads=2 guardMs=0 [2026-07-28 16:28:00.657] [INFO] time-sync decode partial dispatch: mode=FT8 samples=178208 target=180000 min=144000 borrowed=8040 slot=119016591 [2026-07-28 16:28:00.657] [INFO] feedAudioToDecoder: mode=FT8 samples=178208 forced=1 nutc=142745 slot=119016591 nfqso=987 nftx=1369 depth=2 qso=0 cqhint=0 ft8ap=1 [2026-07-28 16:28:00.657] [INFO] FT8 final decode: preempting in-flight early/deep decode before live final serial=1370 [2026-07-28 16:28:00.659] [INFO] [FT8DISPATCH] serial=1370 effectiveDepth=2 baseDepth=3 deepSearch=0 avg=0 ft8ap=1 txPending=0 txAudio=0 deepInTx=0 runFollowup=0 signoffWatch=0 latestMs=1785248886800 nowMs=1785248880817 threads=2/2 cores=4 [2026-07-28 16:28:00.659] [INFO] FT8 final fast pass: serial=1370 depth=2 ft8ap=0 followup=0 deepLatestMs=1785248886800 [2026-07-28 16:28:00.659] [INFO] FT8 micro-stall guard dispatch state: bridge=0xfe231c55a0 serial=1370 depth=2 threads=2 recentStalls=1 active=1 cleanPeriods=0 [2026-07-28 16:28:00.659] [INFO] FT8 adaptive pressure profile: serial=1370 depth=2 threads=2 maxMs=2800 range=200-2187 candThin=30 pressure=0 severe=0 startup=0 [2026-07-28 16:28:00.737] [INFO] [DECODEMETRIC] mode=FT8 serial=1370 wait_ms=0 decode_ms=76 total_ms=77 threads_req=2 threads_active=2 audio=178208 nout=0 depth=2 nfa=200 nfb=2187 ap=0 low=0 subpass=0 cycles=1 requested_low=0 requested_subpass=0 requested_cycles=1 requested_depth=2 supplemental=0 max_ms=2800 constrained=1 hashprep_ms=0 hashreplay=0 candthin=20 thread=0x389c freqpart=0 pressure_limited=1 [2026-07-28 16:28:00.737] [INFO] onFt8DecodeReady: serial=1370 rows=0 [2026-07-28 16:28:00.739] [INFO] onFt8DecodeReady summary: raw=0 accepted=0 parse_fail=0 guardrail=0 semantic=0 user_filtered=0 ui_filtered=0 cq_only=0 mycall_only=0 dupes=0 [2026-07-28 16:28:05.245] [INFO] [PANMETRIC] spectrum_timer avg_us= 75 max_us= 259 ticks= 120 delivered_frames= 95 highres_frames= 95 gpu_frames= 95 direct_visual_frames= 0 throttle_skips= 25 delivery_pct= 79.2 last_usable= 4096 last_wf_avail= 16384 last_min_interval_ms= 500 monitoring= 1 interval_ms= 500 [2026-07-28 16:28:06.746] [INFO] Lazy component loaded: BugReportDialog [2026-07-28 16:28:06.840] [INFO] [MAINWATCH] event_loop_stalls samples= 1 avg_ms= 90 max_ms= 90 threshold_ms= 90 stalls_total= 1242 monitoring= 1 tx= 0 tune= 0 spectrum_visible= 1 fps_cap= 20 [2026-07-28 16:28:10.763] [INFO] FT8 early predecode skipped: Low CPU mode nzhsym=41 ageMs=20602171 threads=2 guardMs=0 [2026-07-28 16:28:14.767] [INFO] audio device refresh deferred: active radio path monitoring=1 tx=0 tune=0 [2026-07-28 16:28:15.652] [INFO] time-sync decode dispatch: mode=FT8 samples=180000 target=180000 borrowed=7800 remaining=0 slot=119016592 [2026-07-28 16:28:15.652] [INFO] feedAudioToDecoder: mode=FT8 samples=180000 forced=1 nutc=142800 slot=119016592 nfqso=987 nftx=1369 depth=2 qso=0 cqhint=0 ft8ap=1 [2026-07-28 16:28:15.652] [INFO] FT8 final decode: preempting in-flight early/deep decode before live final serial=1371 [2026-07-28 16:28:15.654] [INFO] [FT8DISPATCH] serial=1371 effectiveDepth=2 baseDepth=3 deepSearch=0 avg=0 ft8ap=1 txPending=0 txAudio=0 deepInTx=0 runFollowup=0 signoffWatch=0 latestMs=1785248901800 nowMs=1785248895812 threads=2/2 cores=4 [2026-07-28 16:28:15.654] [INFO] FT8 final fast pass: serial=1371 depth=2 ft8ap=0 followup=0 deepLatestMs=1785248901800 [2026-07-28 16:28:15.654] [INFO] FT8 micro-stall guard dispatch state: bridge=0xfe231c55a0 serial=1371 depth=2 threads=2 recentStalls=2 active=1 cleanPeriods=0 [2026-07-28 16:28:15.654] [INFO] FT8 adaptive pressure profile: serial=1371 depth=2 threads=2 maxMs=2800 range=200-2187 candThin=30 pressure=0 severe=0 startup=0 [2026-07-28 16:28:15.817] [INFO] onFt8DecodeReady: serial=1371 rows=1 [2026-07-28 16:28:15.817] [INFO] raw[0]='142800 -4 -0.7 1252 ~ AA1K SV1RK KM08 ' [2026-07-28 16:28:15.820] [INFO] onFt8DecodeReady summary: raw=1 accepted=1 parse_fail=0 guardrail=0 semantic=0 user_filtered=0 ui_filtered=0 cq_only=0 mycall_only=0 dupes=0 [2026-07-28 16:28:16.417] [WARN] [UIDBG] main-thread stall gap_ms=434 mode=FT8 slot_ms=1417 direct_visual=0 legacy_pcm=0 pan_busy=0 monitoring=1 tx=0 tune=0 decoding=0