TMDS181: Lane swap problem

Part Number: TMDS181

Hi, TI,

I detected a problem under LANE swap mode.

Under default setting, Set the SWAP_POL=L ,

Input a 1080P60 signal ,  sometime the device is unstable as below,

I texted on TMDS181EVM, Do you have any Idea to solve the problem ?

I guess the problem was occured under  retimer mode,

The problem was not occured inder signal detect = ON and redriver mode.  

Thanks and Best Regards,
Fuji Electronics Co.,LTD.