Raza Naga Left Handed Edition CRP disabled | Razer Insider
Skip to main content
Question

Raza Naga Left Handed Edition CRP disabled

  • February 22, 2026
  • 4 replies
  • 60 views
CashKing316

Hello,

 

I use a Raza Naga Left Handed Edition and 3 days ago an error came up saying “CRP disabled” and the mouse was not detected at all by the laptop & the RGB lights were off. I searched the internet and it says the CRP is a firmware on the mouse board and needs a flash of a new firmware. I looked at the Razer website and there is no firmware for the Naga Left Handed Edition. Where do I get the firmware for the Naga Left Handed Edition?

 

Thx.

    4 Replies

    C
    • cccooobbb
    • Insider Mini
    • February 28, 2026

    i also have this issue, i suspect it maybe an issue with Razer Synapse 4? my mouses lights were flickering real fast then all of a sudden just STOPPED working & now whenever i unplug & plug it back in i get the CRP DISABLED usb device now

    H
    • HazyHops
    • Insider Mini
    • March 2, 2026

    My Lefty Naga also just did the exact same thing and is totally useless now. T__T

    H
    • HazyHops
    • Insider Mini
    • March 2, 2026

    I tried plugging in a second Left Naga brand new out of the box (I bought 2 when they came back out of fear of discontinuing again 😅)

    And the moment I deleted the Default set and let it try to use my 2 previous sets it started acting up the same. Is this a Synapse issue not supporting this mouse anymore I wonder?

    C
    • cccooobbb
    • Insider Mini
    • March 3, 2026

    I tried plugging in a second Left Naga brand new out of the box (I bought 2 when they came back out of fear of discontinuing again 😅)

    And the moment I deleted the Default set and let it try to use my 2 previous sets it started acting up the same. Is this a Synapse issue not supporting this mouse anymore I wonder?

    try PMing Razer.sushi.boi on Razer Insider, he helped me make sure it was defective (even tho it worked previously) it was a firmware issue & they currently do not have a firmware updater for LH Naga, he processed a RMA request & i was given a label the next business day to send to them, its shitty that we gotta wait for our products back BUT sushi boi was fantastic & was FAST at replying to every msg i sent him & he didnt mess around, or waste your time. he asks what you’ve done alrdy & just confirms it so he can process the request swiftly

    CookiesCookie settingsAccessibility statement