edit: have the gekko vers.
sometime the miner say that
U]SB management [P]ool management S]ettings D]isplay options [Q]uit
0: BSD 10014785: BM1384:02 200.00MHz T:169 P:0 (97:195) | 0.0% WU: 0% | 0.000 / 0.000h/s WU:0.0/m --------------------------------------------------------------------------------
[2021-08-20 21:17:16.835] Started cgminer 4.11.1
[2021-08-20 21:17:16.839] Probing for an alive pool
[2021-08-20 21:17:17.004] Pool 0 message: Authorised, welcome DLWPMwmTVyBCxs7Hi5uevNrZBiAovPkRiF!
[2021-08-20 21:17:17.004] Pool 0 difficulty changed to 2000
[2021-08-20 21:17:18.922] 0: BSD 0 - 2Pac BM1384 Bitcoin Miner (10014785)
[2021-08-20 21:17:18.926] Network diff set to 2.23G
[2021-08-20 21:17:25.972] 0: BSD 0 - asic plateau: (1/3) 193.75MHz
[2021-08-20 21:17:30.759] Network diff set to 2.14G
[2021-08-20 21:17:30.759] Stratum from pool 0 detected new block at height 13508378
[2021-08-20 21:17:31.068] 0: BSD 0 - asic plateau: (2/3) 193.75MHz
[2021-08-20 21:17:36.135] 0: BSD 0 - asic plateau: (3/3) 193.75MHz
[2021-08-20 21:17:36.135] 0: BSD 0 - plateau adjust: target frequency 100.00MHz -> 187.50MHz
[2021-08-20 21:17:41.214] 0: BSD 0 - plateau adjust: target frequency 187.50MHz -> 181.25MHz
[2021-08-20 21:17:46.286] 0: BSD 0 - plateau adjust: target frequency 181.25MHz -> 175.00MHz
[2021-08-20 21:17:50.897] Network diff set to 2.04G
[2021-08-20 21:17:50.897] Stratum from pool 0 detected new block at height 13508379
[2021-08-20 21:17:51.303] 0: BSD 0 - plateau adjust: target frequency 175.00MHz -> 168.75MHz
.........
......
[2021-08-20 21:19:58.127] 0: BSD 0 - plateau adjust: target frequency 18.75MHz -> 12.50MHz
[2021-08-20 21:20:03.210] 0: BSD 0 - plateau adjust: target frequency 12.50MHz -> 6.25MHz
[2021-08-20 21:20:08.285] 0: BSD 0 - plateau adjust: target frequency 6.25MHz -> 0.00MHz
and nothing :-(