We are experiencing some of the same problems here. Most seem to be related to the use of PVA support. Even with a brand new spool there quickly becomes trouble as it seems to break in the feeder tube, blocking the other part of the feeder tube etc.
Also, I have to admit I hate the error-handling of the S5. Every time something goes wrong, and that's rather frequent, I have to switch the device off-on and wait for the boot-up to complete. Then clear the previous (failed) print and start gathering info as to what might have caused the error. Most PVA errors we experience result in
