Litecoin gridseed dual blade

i have a dual gridseed miner that am playing with. it is hooked to a windows 10 pro 64 bit system. i have tried both bfgminer and cfminwer. both seem to recognize the blades, set clock to 833. connect to the pool, and request work but never receive any.

this is the config bat file
minerd.exe --freq=833 --gc3355-autotune --gc3355-detect --url=stratum+tcp://ltc-us.f2pool.com:8888 --userpass=hc:21

pause

then i get this
cpuminer-gc3355 (v1.0e) - Started: [2019-07-31 20:07:35]

(2s) | 0.00/0.00 MH/s | A: 0 R: 0 HW: 0
Connected to ltc-us.f2pool.com:8888 diff 131072 with stratum as user h

GSD 0: 48E164683137 | 833 MHz | 0.0/0.0 KH/s | A: 0 R: 0 H: 0
GSD 1: 48F3536A3137 | 833 MHz | 0.0/0.0 KH/s | A: 0 R: 0 H: 0

========================================================================================================================
[2019-07-31 20:07:35] Starting Stratum on stratum+tcp://ltc-us.f2pool.com:8888
[2019-07-31 20:07:35] 0: GC3355 chip mining thread started, in SINGLE mode
[2019-07-31 20:07:35] 0: Open device \.\COM3
[2019-07-31 20:07:35] 1: GC3355 chip mining thread started, in SINGLE mode
[2019-07-31 20:07:35] 1: Open device \.\COM4
[2019-07-31 20:07:35] Stratum difficulty changed
[2019-07-31 20:07:35] Diff: 131072 Work_id: 3b57be3b
[2019-07-31 20:07:35] Stratum detected new block
[2019-07-31 20:07:35] New Job_id: L9A5saw3r Diff: 131072 Work_id: 3b57cddc
[2019-07-31 20:07:36] 0: Firmware version: 0x17031402
[2019-07-31 20:07:36] 0: GC3355 40-chip G-Blade Miner detected
[2019-07-31 20:07:36] 0: Set GC3355 core frequency to 833Mhz
[2019-07-31 20:07:36] 1: Firmware version: 0x17031402
[2019-07-31 20:07:36] 1: GC3355 40-chip G-Blade Miner detected
[2019-07-31 20:07:36] 1: Set GC3355 core frequency to 833Mhz
[2019-07-31 20:07:46] New Job_id: L9A5saw80 Diff: 131072 Work_id: 3b57cddc

cpuminer-gc3355 (v1.0e) - Started: [2019-07-31 19:50:06]

(2s) | 0.00/0.00 MH/s | A: 0 R: 0 HW: 0
Connected to ltc-us.f2pool.com:8888 diff 8192 with stratum as user h

GSD 0: 48E164683137 | 833 MHz | 0.0/0.0 KH/s | A: 0 R: 0 H: 0
GSD 1: 48F3536A3137 | 833 MHz | 0.0/0.0 KH/s | A: 0 R: 0 H: 0

========================================================================================================================
[2019-07-31 20:02:19] New Job_id: L719w6xl2 Diff: 8192 Work_id: 39e5ff63
[2019-07-31 20:02:40] New Job_id: L719w6xl3 Diff: 8192 Work_id: 3a30282d
[2019-07-31 20:02:49] New Job_id: L719w6xl4 Diff: 8192 Work_id: 3a30282d
[2019-07-31 20:02:49] Stratum detected new block
[2019-07-31 20:02:49] New Job_id: L719w6xl5 Diff: 8192 Work_id: 3a392172
[2019-07-31 20:03:24] Stratum detected new block
[2019-07-31 20:03:24] New Job_id: L719w6xl6 Diff: 8192 Work_id: 3a5c26f6
[2019-07-31 20:03:26] New Job_id: L719w6xl7 Diff: 8192 Work_id: 3a5c26f6
[2019-07-31 20:03:28] Stratum detected new block
[2019-07-31 20:03:28] New Job_id: L719w6xl8 Diff: 8192 Work_id: 3a60c704
[2019-07-31 20:03:49] Stratum detected new block
[2019-07-31 20:03:49] New Job_id: L719w6xl9 Diff: 8192 Work_id: 3a755d18
[2019-07-31 20:04:44] New Job_id: L719w6xpI Diff: 8192 Work_id: 3a755d18
[2019-07-31 20:05:19] New Job_id: L719w6xpJ Diff: 8192 Work_id: 3acf0d98
[2019-07-31 20:05:40] New Job_id: L719w6xpK Diff: 8192 Work_id: 3acf0d98
[2019-07-31 20:05:43] Stratum detected new block
[2019-07-31 20:05:43] New Job_id: L719w6xpL Diff: 8192 Work_id: 3ae79a13
[2019-07-31 20:05:49] Stratum detected new block
[2019-07-31 20:05:49] New Job_id: L719w6xpM Diff: 8192 Work_id: 3aedce66
[2019-07-31 20:06:28] New Job_id: L719w6xpN Diff: 8192 Work_id: 3aedce66

and nothing seems to hash. let run for a day, and pool results are 0.

thanks.

have a antminer s3 running no problem.

is their a good windows gui miner interface for these gridseed blades?

You should use a lower diff, 8192 is way too high for a Gridseed blade.

ok. how do i change this? dropped the clock to 750 but it raised Diff: 131072.
don’t want to overclock it.

now it looks like it’s dropping. what is a good number for it to be at?

Been running at 750mhz still at 8192.
is there any way to monitor this gridseed?