Thank you for your feedback.
I am investigating your problem, currently I can not resolve the problem.
The 10053 error code is Winsock send function returning value. As below site,
it seems that the code is not software bug but network problem.
Windows's TCP/IP stack will fail to re-send a packet by default 5 times regarding
TcpMaxDataRetransmissions registry.http://geekswithblogs.net/Lance/archive ... 10053.aspxhttps://msdn.microsoft.com/ja-jp/librar ... 86(v=ws.10
I will continue to investigate the problem, however it will be required
many time to resolve your problem. Please check your network environment
if it is possible.