I am still confused WDS settings for wireless

I have Huawei HG8452A, Mikrotik RB941-2nD-TC and TP-Link WR840N. Huawei with Mikrotik I combined via WAN cable and TP-Link I combined via WDS to Mikrotik, the problem is after I setting WDS Bridge in Mikrotik as step why TP-Link can not connect to mikrotik via WDS Bridge and existing TP-Link and Mikrotik wifi icon so exclamation mark after WDS in connect?

I have the same problem, I manage to connect the TP Link router to mikrotik router with WDS but whenever I use internet connection after 3 or 5mins router is hang and I can’t connect to the TP Link router SSID. When I restart the TP Link router I can use again internet but after 3-5mins it will hang again.