I mentioned the problem i had until today with the speed of one leased line connection 64 Kbps. It was very slow and it was loosing packets. On both routers main and remote run two protocols . RIP v2 and EIGRP . I removed the EIGRP and the problem was solved!!!
Why this is happening?
PC. Meantime in most of the routers the same protocols are running. RIP distance 120 and EIGRP distance 170. I am trying to micrate from RIP to EIGRP without stop the network. The others connections do not seem to have any problems.