Minera 0.9.0 doesn't support Gridseed anymore?
I think the problem is in the port, but I'm trying open the port of my router without success.


[2018-01-30 15:16:09] Gridseed device found, firmware v02140317, driver v3.8.5.20140210.02, ID ttyACM1
 [2018-01-30 15:16:09] GSD1: System reseting
 [2018-01-30 15:16:10] GSD1: Set GC3355 core frequency to 750 MHz
 [2018-01-30 15:16:10] GridSeed GSD0 opened on usb:/dev/ttyACM0
 [2018-01-30 15:16:10] GridSeed GSD1 opened on usb:/dev/ttyACM1
 [2018-01-30 15:16:10] Probing for an alive pool
 [2018-01-30 15:16:10] Pool 0 difficulty changed to 524288
 [2018-01-30 15:16:10] Pool 1 difficulty changed to 524288
 [2018-01-30 15:16:10] Pool 0 difficulty changed to 51200
 [2018-01-30 15:16:10] Pool 1 difficulty changed to 2048
 [2018-01-30 15:16:11] Network diff set to 8
 [2018-01-30 15:16:12] Stratum from pool 0 detected new block
[2018-01-30 15:16:16] API running in IP access mode on port 4028 (15)
 [2018-01-30 15:16:16] GridSeed options: 'freq=750,chips=40'
 [2018-01-30 15:16:18] Stratum from pool 0 detected new block
 [2018-01-30 15:16:20] GridSeed options: 'freq=750,chips=40'