I have small network in my building where i have a ISPN router from where i added two tp 300 mbps switches on each two port to share internet through ethernet cable with routers provided at each client. now i am having problem for frequent loss of internet at client router and every time i have to restart my main router and reset switch then client get back internet. kindly provide solution to my problem. Will replacing of switch with giga byte will help me or what is the problem. Normal time ping it ok no loss.