In chromium this is set to CTRL+PgUp/PgDn.
Hi @fasolens, you can rebind it as follows: 1. Close the Opera, go to the Opera's profile folder (you can find the path in O-Menu>About Opera>Paths>Profile), and open the "Preferences" file in your text editor, then edit the first 10 lines, as below:
{
"Keybindings": {
"Basic": {
"CycleToNextTab": [ "Ctrl+Tab", "Ctrl+PageUp" ],
"CycleToPreviousTab": [ "Ctrl+Shift+Tab", "Ctrl+PageDown" ]
},
"Settings": {
"AdvancedEnabled": true
}
},
(the value for the "AdvancedEnable" can be "false", if you don't use advanced keybindings) 2. Save the changes, relaunch the Opera.