The Smack integration-test also fails with same error: org.jivesoftware.smack.SmackException$NoResponseException: No response received within packet reply timeout. Timeout was 5000ms (~5s)
As a reminder, please understand when using PSI client to receive a file sent by 4.1.0-rc1 OutgoingFileTranser class, PSI negotiates and receives both XEP-0047 In-Band Bytestrean or XEP-0065 SOCKS5 flavors without error and without any timeout.