Java Exception occured

[Mlebech]

Hi I am using Matlab R2021b and EnergyPlus 8.9.

During simulation, the communication between Simulink and Energy + failed and crashed. This error occured with a random frequency.
The logs are in attached file showing a problem of writing in the sockets in the bcvtb program.

log.zip

[swancrow]

I have the same issue

[swancrow]

Error using mlep/acceptSocket (line 1146)
Java exception occurred:
java.net.SocketTimeoutException: Accept timed out

at java.net.DualStackPlainSocketImpl.waitForNewConnection(Native Method)

at java.net.DualStackPlainSocketImpl.socketAccept(DualStackPlainSocketImpl.java:135)

at java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:409)

at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:199)

at java.net.ServerSocket.implAccept(ServerSocket.java:545)

at java.net.ServerSocket.accept(ServerSocket.java:513)