Mining Ubiq and getting frequent "Share Denied, Wrong Header"
Minor problem, see example near end of this log excerpt:
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2022-Nov-14 20:54:12: Version 3.7.5-windows
2022-Nov-14 20:54:12: Started EthMan server on port 3333 without a password (read-only mode).
2022-Nov-14 20:54:12: Started web interface on port 9090 without a password.
2022-Nov-14 20:54:12: Detected 9 devices
2022-Nov-14 20:54:12: GPU 0 PCI 05:00.0, Platform: OpenCL, Name: AMD Radeon RX 6800 (gfx1030), 16368 MB available
2022-Nov-14 20:54:12: GPU 1 PCI 08:00.0, Platform: OpenCL, Name: AMD Radeon RX 6800 (gfx1030), 16368 MB available
2022-Nov-14 20:54:12: GPU 2 PCI 0d:00.0, Platform: OpenCL, Name: AMD Radeon RX 6800 (gfx1030), 16368 MB available
2022-Nov-14 20:54:12: GPU 3 PCI 10:00.0, Platform: OpenCL, Name: AMD Radeon RX 6800 (gfx1030), 16368 MB available
2022-Nov-14 20:54:12: GPU 4 PCI 13:00.0, Platform: OpenCL, Name: AMD Radeon RX 6800 (gfx1030), 16368 MB available
2022-Nov-14 20:54:12: GPU 5 PCI 17:00.0, Platform: OpenCL, Name: AMD Radeon RX 6800 (gfx1030), 16368 MB available
2022-Nov-14 20:54:12: GPU 6 PCI 1d:00.0, Platform: OpenCL, Name: AMD Radeon RX 6800 (gfx1030), 16368 MB available
2022-Nov-14 20:54:12: GPU 7 PCI 21:00.0, Platform: OpenCL, Name: AMD Radeon RX 6800 (gfx1030), 16368 MB available
2022-Nov-14 20:54:12: GPU 8 PCI 24:00.0, Platform: OpenCL, Name: AMD Radeon RX 6800 (gfx1030), 16368 MB available
2022-Nov-14 20:54:12: ------------------Ubqhash:------------------
2022-Nov-14 20:54:12: Currency: Ubiq
2022-Nov-14 20:54:12: Wallet: 0x999999999999999999999999999999999
2022-Nov-14 20:54:12: Rig name: miner69s2
2022-Nov-14 20:54:12: Email: xxxx@yyyyy.zzz
2022-Nov-14 20:54:12: Hashrate threshold to restart miner is not set
2022-Nov-14 20:54:12: Number of rejected shares per hour to restart miner is not set
2022-Nov-14 20:54:12: Added pool: ubiq-eu1.picopool.org:8443
2022-Nov-14 20:54:12: Auto pool sorting is disabled
2022-Nov-14 20:54:12: Using all GPU devices
2022-Nov-14 20:54:12: Memory tweak: 0,0,0,0,0,0,0,0,0
2022-Nov-14 20:54:12: -------------Common parameters:-------------
2022-Nov-14 20:54:12: Log path: ./logs/
2022-Nov-14 20:54:12: Log is written to file
2022-Nov-14 20:54:12: GPU watchdog is disabled
2022-Nov-14 20:54:12: Never calling reboot.bat (always restarting the miner in case of errors). 
2022-Nov-14 20:54:12: Setting up algorithm: Ubqhash
2022-Nov-14 20:54:13: Connecting to pools...
2022-Nov-14 20:54:13: Connected to pool: ubiq-eu1.picopool.org:8443 | IP: 151.80.148.132
2022-Nov-14 20:54:14: New job from ubiq-eu1.picopool.org:8443 | share difficulty = 2 GH, epoch 100 (1823 MB)
2022-Nov-14 20:54:17: GPU1: 1823 MB DAG generated in 1.13 seconds
2022-Nov-14 20:54:17: GPU8: 1823 MB DAG generated in 1.30 seconds
2022-Nov-14 20:54:17: GPU7: 1823 MB DAG generated in 1.31 seconds
2022-Nov-14 20:54:17: GPU6: 1823 MB DAG generated in 1.33 seconds
2022-Nov-14 20:54:17: GPU5: 1823 MB DAG generated in 1.12 seconds
2022-Nov-14 20:54:18: GPU4: 1823 MB DAG generated in 1.13 seconds
2022-Nov-14 20:54:18: GPU3: 1823 MB DAG generated in 1.13 seconds
2022-Nov-14 20:54:18: GPU0: 1823 MB DAG generated in 1.11 seconds
2022-Nov-14 20:54:18: GPU2: 1823 MB DAG generated in 1.12 seconds
2022-Nov-14 20:54:20: Ubiq - SHARE FOUND (GPU: 7, nonce: 0x1bcee7c49647a198).
2022-Nov-14 20:54:20: Ubiq: share accepted (144 ms)!
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**After a couple days of mining, note an example of the error on the 3rd line below, 
and note on the following line that 447 of 49970 shares have been rejected (about 0.9%)
This is not tied to any particular GPU, but usually happens right after "New job from..."
Can it be fixed?**
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2022-Nov-16 21:35:23: Ubiq - SHARE FOUND (GPU: 3, nonce: 0xaf8a50c7867c285e).
2022-Nov-16 21:35:23: New job from ubiq-eu1.picopool.org:8443
2022-Nov-16 21:35:23: **Ubiq: share denied: Wrong header (128 ms).**
2022-Nov-16 21:35:25: Ubiq - Total speed: 567.226 MH/s, **Total shares: 49970 Rejected: 447**, Time: 2d 00h 41m 14s
2022-Nov-16 21:35:25: Ubiq: GPU 0 62.581 MH/s, GPU 1 62.644 MH/s, GPU 2 60.936 MH/s, GPU 3 64.246 MH/s, GPU 4 64.697 MH/s, GPU 5 63.263 MH/s, GPU 6 61.710 MH/s, GPU 7 64.118 MH/s, GPU 8 63.032 MH/s

Thanks!  Keep up the great work.