Auto Close Tab

[lovecent]

I am using Version 2.3.7.50 (portable) (Chromium 55.0.2883.103), I have a trouble with it is auto-close the tab when I click. I often open 3-7 tab at the same time. When I turn back to one of some tab which auto close ????.

[Admin]

I guess You Are referring tab auto unloading.If You enabled "Memory Optimization", You Should turn off it to ensure tab not be unloaded.