OMV2.2.3(Latest), RTL8168b/8111b. I used a router with 100Mbs LAN before and all things OK. Recently, I added a switch with 1Gbs LAN and things go wrong. When writing speed up to 100M/s , SMB will caused a crash and I can't access my OMV anymore , which seems like the network is down(confirm in the syslog).Sometimes, the speed is only at 10M/s and after a while the crash also occured. I have asked one of my friends and he reported the same problem.I have no idea now.
omv 3.0.84(stable) | 64 bit | 4.9.0 backport kernel | omvextrasorg 3.4.26