Reply To: Latest Beta Firmwares for DSL-AC51 to DSL-N66U incl. DSL-AC750 Latest DSL ASUSWRT firmware v9.1.2.3_502-g2bdb05b now available. (latest firmware’s are at end of threads) For following ASUS DSL Modem Routers: DSL-AC51 DSL-AC52U DSL-AC55U DSL-AC56U DSL-AC750 DSL-N10-C1 – (extended beta support…

[lostcause]

hi , i use lastet firmware (DSL-AC51_1.1.2.3_743-gf5b4545) on Asus Dsl Ac51

but ram is always low and modem And the modem sometimes freezes

Have the same router and no freezes yet. Free RAM fluctuates between 4 MB – 10 MB free. Max 93% RAM in use.

What I did notice are the following quirks;

Router throughput WAN>LAN fluctuates between 50MBit/s – 75 Mbit/s . Only once I saw 95 Mbit/s which is close enough to the actual Fast Ethernet LAN ports on this router.
Toggling the radio ON/OFF by designating the WPS button to it causes irregular behavior. Sometimes the radio wont turn ON or OFF, or only the 2.4 Ghz radio and so forth. Seems you have to press > 10 seconds for stable behavior.
When you turn OFF the 5 Ghz radio through the WEB_ui and power cycle the router. The 2.4 Ghz radio and the 5 Ghz radio wont turn ON any more. So then you need to connect the LAN cable to get into the WEB_ui again ;-(
Have not experienced modem freeze yet, but its still early days for me.

 

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