<div dir="ltr"><div><div><div><div><div><div><div>hello quantum espresso users<br></div><div>Â <br></div>my scf calculations goes well with no error but when I do bands calculation the following error occurs after some iterations<br>Â <br>Â Â Error in routine c_bands (1):<br>Â Â Â Â too many bands are not converged <br>Â Â Â Â Â stopping ...<br></div>Â Please help me out<br><br></div>with Regards<br></div>swati khatta<br></div>department of physics<br></div>Panjab university<br></div>chandigarh<br></div>