Forgot to add. I tried to setup it in different operation modes - Repeater, Universal Repeater, Bridge with AP. With the same result.

Region : Others Model : TL-WA901ND Hardware Version : V2 Firmware Version : 3.12.16 Build 120224 Rel.61005n ISP : I have problems with TL-WA901N. Operation mode is Client. Main router (AP for...