fix

docs/cloudflared.md

@@ -1,5 +1,8 @@
 # Cloudflare Tunnels
 
+!!! warning
+	This is an unofficial instruction proposed by the community. We don't officially support this and don't know what problems may arise when using cloudflared.
+
 [Cloudflare Tunnels](https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/) can be used to access PiKVM over the internet securely using Cloudflare Zero Trust with Cloudflared. This is a convenient and free (for 50 users) tool for allowing access to web services running on your internal network without port forwarding or IPv4/IPv6 compatability issues. This document is provided as an example for accessing your PiKVM over the internet but you can also use Zerotier/[Tailscale](tailscale.md)/*Insert XYZ VPN service here*. Basic support like whats shown below is provided as an example, any other setting or functionality needs to be redirected to the appropriate community.
 
 !!! bug "This feature is currently broken"

docs/v4.md

@@ -66,7 +66,7 @@ To enable 1920x1200, follow [this manual](edid.md).
 
 ## DIP switches
 
-There is a pair of DIP switches on the V4 right side.
+There is a pair of DIP switches on the V4 right side. It is not recommended to change their state while the device is turned on.
 
 | Right side |
 |------------|
@@ -74,6 +74,7 @@ There is a pair of DIP switches on the V4 right side.
 
 * The left switch **[1]**. When pulled down (**ON** state), the advanced backpower protection is used.
   On the default state is **OFF** (up), "diode protection" is used.
+  This is required for debugging at the request of technical support. Under normal conditions, it is not necessary to change the mode.
 
 * The right switch **[2]**. When pulled down (**ON** state), the Power Delivery chip is activated on the USB OTG port.
   The default state is **OFF** (up).