[gmx-users] Water molecule can't be settled

[Tanos]

	Hi,
	I am facing a strange problem: Some of my MD simulations are stopping 
with a mesage like this:
"t = 70.006 ps: Water molecule starting at atom 75402 can not be 
settled. Check for bad contacts and/or reduce the timestep. Wrote pdb 
files with previous and current coordinates"
	In a first inspection I didn't find out any bad contatc.
	Have someone already faced such a problem and knows the best way to 
solve it ??? Way this problem didn't happened in the PR simulation I've 
done before MD ???
	Thanks in advance !!!!
	Tanos C. C. Franca
	Rio de Janeiro - RJ
	Brazil