On an old router we try a new router. You usually get pushback on the call but at what site calls cost we carry a spare on the call to sort it out.
My company is using LINKSYS E1200V2 router for past many years as both wireless and wired connections and DHCP.
Router Name
DD-WRT
Router Model
Linksys E1200 v2
Firmware Version
DD-WRT v24-sp2 (03/25/13) mega - build 21061
Kernel Version
Linux 2.6.24.111 #14331 Mon Mar 25 04:10:2
For the past 2 days am experiencing a problem in Wireless . The ping to internet goes high (1000ms+) in certain seconds/minutes and becomes normal 100-200ms range) or gives timeout in between some pings or it remains high until i restart modem this keeps repeating. In the wired connections through switches the ping is 100-170ms and its fine and steady
Please check the attached images where the speed gets dropped in a minute in the wireless status page of modem, Ping image etc.
https://goo.gl/photos/SryVHWJqUYuar5D17
Please know any steps to resolve by upgrading this ddwrt firmware

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