Razer Synapse takes a very long time to load after logging into the system. | Razer Insider
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Razer Synapse takes a very long time to load after logging into the system.

  • March 25, 2026
  • 0 replies
  • 27 views

Hello everyone, after switching to Synapse 4 the application takes a very long time to load after logging into the system — about 1 to 1.5 minutes, which is extremely long for my setup. Also, after a reboot there is no default device lighting: neither the mouse nor the keyboard lights up at all. In Synapse 3, after reboot everything would light up with the default colors, but now nothing lights up whatsoever, which is very inconvenient for me. For example, if I need to work in UEFI mode, I have to do it with the lighting turned off. Or when I boot into Linux, there is no lighting at all either. So I have to completely close Synapse before rebooting in order to enter UEFI or Linux with lighting enabled.

But the most inconvenient issue for me is the very long loading time of the application after logging into the system.

WIndows 11 25h2 26200.8039

i7-13700k

NVMe 980 pro

3080ti