Line 6 is aware of this issue and is committed to taking care of our valued customers. There is a hardware modification that can be done to early production units that remedy this problem.
Please contact Line 6 at 818-575-3600 for customer service.
If you're in Europe, contact European Customer Support at:
Line 6 - International
Line 6, Inc.
4 Sopwith Way
Drayton Fields Industrial Estate
United Kingdom, NN118PB
Telefon: +44 (0) 1327 302 700
Fax: +44 (0) 1327 302 702