Hi Tony just emailed you.

Hi dc42 thanks for that, the board actually came direct from yourselves.

Hi dc42, i actually live in Scotland so humidity isn't really an issue. The ajax errors have always been there but its the number of times that i need to re-flash the firmware that is starting to really frustrate. I can do a print and everything is perfect then go to do another and have no access to the web interface.

Hi dc42, nothing is pressing against the erase or reset ports like i said i always put down the ajax errors and odd firmware resets down to the firmware but over the months and update after update nothing has ever improved, it just seems to get worse. And as an early purchaser number 62 i think i never expected things to be perfect, but some stability would have been nice, the 2 Duet 0.8.5 i have i haven't updated in a long long time but work fine ( well except one with a fan issue but its fine ).

HI dc42 sorry about this but i have never been able to get a stable wifi connection with the DuetWifi, i have always put it down to firmware and the hope the next version will fix the issues but now even with your latest beta releases of 1.19 its even worse. After now 7 months of ownership the board when working is fantastic the only problem is it never lasts more than a few days before i cant reconnect over wifi or the web interface drops out constantly through ajax errors. I honestly couldn't tell you how many times i have come to the machine after a couple of weeks turned it on opened the web interface and nothing to find again for the god knows how many time the port says bossac and not lpt1 and i have to re-flash the firmware. Today was the last straw after running perfectly for 9 hours over the past 2 days i switched the machine off after the print finished and everything cooled down, went to turn it on this morning and again as so many times before no connection to the web interface, hooked up my laptop and again in device manager bossac. Decided to try 1.19beta2 followed your guide and all is well for 2 mins and never managed to got connected again. I know this isn't exactly a commercial board and is always under development but it should at least work more than 15% of the time. I have now come to the conclusion that i cant trust this board for any work i need to do but hope that you can get a handle on all these issues in the future. Because honestly when it works its great just not reliable.

No problem, its looking good. The firmware can be found at http://support.zortrax.com/downloads/firmware/?printers=m200 al you need is the serial number of your machine.

Think i will still stick with your original ones for any future purchases. Was just interested if you had seen them.

not exactly on the same subject but wondered if @dc42 you had seen these before Aus3d mini ir z probe? Just came across them while i was looking for something else.

Thanks dc, pots are adjusted to min sensitivity setting. I use a larger magnet than the tiny ones supplied. All cables i use are lapp LiCy. Cant do much about the planet i am on but they seem to be ok

Oh forget to say, when i saw your pictures it didn't look like there was a ground connection from your power supply to the chassis probably would be a good idea since its a metal cased printer.