We have a pair of Nexus7k's up and running since 200+ days. We used putty for console access and since last couple of days we are seeing issues in putty like delayed output, no typed inputs etc. When we tried with flow control as "none" the session was good.
The same putty settings are working with other IOS devices but for NX-OS we have to set flow control to none specifically. This was working previously without any tweaks in putty.
We even tried changing USB ports and with a different cable and laptops but no luck.
We have version 6.2(16) in both N7k's. Let me know if there is anything with this NX-OS.
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