[gmx-users] Pull constrained Water molecule giving Lincs warning

[jay patil]

Hello User's
My water molecule constrained in the Bilayer using pull constrain (basically I am constraining single water molecule at fixed distance from COM of Bilayer) giving a Lincs warning :"Bonds that rotate more than 30 degrees".
It gives the same error anywhere in the Bilayer, whether it is highly dense or low density region. I changed warnangle from 30 to 60 and then to 90. Still same error. VMD shows water is not trapped at the fixed location. 
Please help.

Yogesh