LP TE EGR Time BUG

Hi everybody, I own a Little Phatty Tribute Edition with the following issue:

In both of the envelopes, the ADSR times are too short. According to the manual the length of each parameter should be from 1 msec to 10 seconds, but I can’t get over 6 sec in Filter Envelope and 2 sec in Amp Envelope. Any preset, any configuration, the bug stills there.

Sorry for my english, I hope anybody can help. Thanks.