To make it clearer, I cite the problem in the form of answers to questions:
What steps will reproduce the problem?
1. Adding any additional bridge (br1 for example).
2. Assigning any VLAN to new bridge (vlan3 to br1 for example).
3. Assigning any port to new bridge (port3 and port4 to br1 for example)
4. Router reboot.
In general problem arise when you change the VLAN/bridge configuration.
What is the expected output? What do you see instead?
Unnecessary tabs with VLANs (all 16 VLANs) appear in the bandwidth monitor instead only 3 tabs with VLANs (vlan1, vlan2, vlan3 for example). In addition tabs are placed in the wrong order (vlan0, vlan1, vlan10, vlan11, vlan12, …, vlan15, vlan2, vlan3…).
What version of the product are you using?
Tomato Firmware v1.28.4493 MIPSR2-Toastman-VLAN-RT K26 USB VPN