Reprojection error

I have a lidar file (file.las) with the following spatial reference:

Spatial Reference:           
PROJCS["NAD83 / UTM zone 11N",
    GEOGCS["NAD83",
        DATUM["North_American_Datum_1983",
            SPHEROID["GRS 1980",6378137,298.2572221010002,
                AUTHORITY["EPSG","7019"]],
            AUTHORITY["EPSG","6269"]],
        PRIMEM["Greenwich",0],
        UNIT["degree",0.0174532925199433],
        AUTHORITY["EPSG","4269"]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",-117],
    PARAMETER["scale_factor",0.9996],
    PARAMETER["false_easting",500000],
    PARAMETER["false_northing",0],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AUTHORITY["EPSG","26911"]]

Then I reproject it to WGS84 with las2las:

las2las --a_srs EPSG:26911 --t_srs EPSG:4326 -i file1.las -o output.las

And I get:

Spatial Reference:           
    GEOGCS["WGS 84",
        DATUM["WGS_1984",
            SPHEROID["WGS 84",6378137,298.257223563,
                AUTHORITY["EPSG","7030"]],
            AUTHORITY["EPSG","6326"]],
        PRIMEM["Greenwich",0],
        UNIT["degree",0.0174532925199433],
        AUTHORITY["EPSG","4326"]]

But when I try to revert the transformation: from WGS84 to NAD83/UTM 11N, I get an error:

las2las --a_srs EPSG:4326 --t_srs EPSG:26911 -i output.las -o wgs2utm.las
ERROR 1: latitude or longitude exceeded limits
error: Could not project point for ReprojectionTransform::latitude or longitude exceeded limits0.

Why I got this error, if I am just reversing the transformation (originally from NAD83 to WGS84, and then from WGS84 to NAD83)?.