I have a kone E-5000 that will run for a day or so and then shut down - Not a hard fault so it just keys back up. The fault is Safety String Fault. The Tool says to check continuity between Annuciator boards and check pins and connections and I have done this and all is good. Just reaching out to see if anyone else has had this issue. Also says to check a few relays on cpu and have done this also.I went as far as changing both Annuciator Boards to no avail.
