Gm Irad i tried too directly with cat port com and nothing..:( but i notice that problem is with wstj too these latest days ..after investigate all we and finally with wsjt i use commander from dxlab and all is ok ..at this time , hi.. (i tried too fldigi without any good result) prob seems with pc. ( i run dism /Online /Cleanup-Image /restorehealth to clean image too) ..so is it possible to add commander in todo list of driver ? בון סמיין

GE Arad i dont use omnirig with an other soft. wsjtdx drive icom directly without using omniirg. screenshot just after. 73 Eric

the ptt test works correctly, Gary

Yep, i tested agn few minutes ie i try to ping stations, tx stay in tx and dont back in rx..

thank Irad , just i saw list of bug fixed in the next version. 73