"Scanning failed" error on win 8.1 32-bit and win 10 64-bit

[wietmann]

I tried to use wiasane on my home PCs (Win 8.1 32-bit and win 10 64-bit) with Samsung SCX-3400 as a network scanner source. On both machines I get error "Scanning failed. Please, try scan again..." without any codes or additional info after trying to start scanning throw any application, despite device check in "Advanced" tab of device configuration fdetects my scanner and says that it is OK.
Tried v0.1.2.10 and v0.1.1.9

[mback2k]

Could you please post the output of winsane-dbg.exe here? Maybe your scanner does not support all required options or uses different names for them. The "Check Device" function does not currently check if that is the case. You need to run winsane-dbg.exe from the commandline and give it the host and port of the SANEd server as parameters.

[wietmann]

winsane-dbg.exe output:
dbg.txt