Read response failed: The semaphore timeout period has expired

[waileong128]

21:57:31|main Connecting to stratum server asia1.ethermine.org:4444
21:57:31|stratum Connected to stratum server asia1.ethermine.org : 4444
21:57:31|stratum Starting farm
21:57:50|stratum Read response failed: The semaphore timeout period has expired
21:57:50|stratum Reconnecting in 3 seconds...
21:57:53|stratum Connecting to stratum server asia1.ethermine.org:4444
21:57:53|stratum Connected to stratum server asia1.ethermine.org : 4444
21:58:12|stratum Read response failed: The semaphore timeout period has expired
21:58:12|stratum Reconnecting in 3 seconds...

This is my batch file setup:
setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
ethminer.exe --farm-recheck 2000 -G -S asia1.ethermine.org:14444 -FS eu1.ethermine.org:4444 -O 0x2518c95d43d4F7899D998323E93a896A35955101.worker1

I'm running ZOTAC 970 Dual Fan, Windows 10 64bit, 382.53 nvidia driver.
I couldn't find any answers on Google...

[papampi]

I have same problem, could you solve it ?

[vggtd]

I am having this issue as well. What is your ISP? I have AT&T DSL.

[papampi]

Dont think it is isp problem, I tried it with vpn on router and it didnt work.
but vpn on windows works, its some kinda network card conflict I think

[vggtd]

It worked for me with a Comcast ISP but didn't with AT&T. Potential router/nic issue.

[vggtd]

After hours of scouring through settings, my Asus RT-AC68R router has an option for "vulnerability protection." As soon as I turned this option off the pool mining started. I hope this information helps someone else.

[papampi]

Wow ... nice find .... That solved mine too.

[mattpetersen]

Blank line at the end of my .bat file threw the same error.

[margravegillian]

thanks. router issue as well. works now

[g4hsean]

Mine was router issue too! Great find there vggtd!

[sawy3r]

Brilliant! Thanks @vggtd !