I am loosing pings intermittently from last two days on Tri band with Delhi MTNL. DSL stays connected but ping starts loosing intermittently. Does any body got this issue? It looks quite wiered as DSL stays connected. This is causing random timeout of sites and lots of retries 🙁 Please provide me any help as it is so frustrating. I am tryigng to explain so hard to MTNL support but nothing is happening