All Equipment is the PTP550, channel bonding, 40MHz. Each link on its own has outstanding data throughput. More than 100Mbps. Each high site in the middle has a UBNT Edgeswitch. Every port connecting with a 1000Mbps connection
My problem is the overall (end to end) throughput, is very disappointing. About 10Mbps download and 4 Mbps upload.
Can somebody point me to a right direction, where I can start to fault find?