Complex sentence: In order to avoid licensing Hayes' patent, some manufacturers have implemented the escape sequence without the time guard interval (TIES) which may lead to mysterious connection problems, for instance killing your connection when retrieving a certain e-mail.
Split into simpler sentences: In order to avoid licensing Hayes' patent, some manufacturers have implemented the escape sequence without the time guard interval (TIES). This may lead to mysterious connection problems, for instance killing the connection when retrieving a certain e-mail.