Please measure the voltages when the adapter is connected to the MiSTER
between GND and LV and
between GND and HV at the Level-Shifter
without a connected drive.
Do you use a USB Male-Female Cable?
If yes, is it 1:1 and USB 3.0?
//Edit
Are you sure your IEC Cable works?
Happy New Year!
Silly Question, do you enable "External IEC" in the C64 Core Hardware Menu?
I added „Insector X“ to the Picture Repository.
Just run your i2c updater to get it.
Many Thx.
Funny matches 
Thx for reporting.
If no exact matching picture exist we look for alternatives.
Works fine normally.
The core name of the Moon Alien core is „moonaln“.
And the first slightly matching picture was „mo“ which is the one for the thomson.
We will take a look.
Great!
The previously chosen 8266 Pin for the AutoRotation Feature was not the best choice as the Pin has not all needed features.
The new Pin works as expected.
I will release a new stable soon.
The display software read one pin of the 8266 for automatic display rotation.
If the pin is at low level the display will start rotated.
For the 8266 we use Pin 16.
Normally the Pin should be unused and at high voltage level 3.3v.
Are you able to check the Pin Voltage Level?
I will test this with my 8266.
Which Software Version is installed on your Display?
It written on the Screen after powering on.
Hi@all,
Ricardo from https://ultimatemister.com/ donated 50€ to us.
Thank you very much 
We (RealLarry, d.ti and I) decided to donate the money we make with our projects to Charity Organisations.
This time we donate to "Aktion Deutschland hilft".
See https://www.aktion-deutschland-hilft.de/
Try the "Track & Field" Arcade Version , it works great.
Maybe an incompatibility between the Micro8088 Rom and FreeDos because I have successfully installed PC-DOS 7 from 1.44MB Disks using this ROM.
I think two (or more) small Disks should be more compatible for all ROMs.
How do you create these little Disk Images?
And here is a “Thank You” in advance
I have the same issue using FreeDos with the Micro8088 Rom at 4.77MHz.
PCXT, Turbo XT and JukoST are Ok.
Maybe you can add the Tools from
https://github.com/spark2k06/PCXT_MiSTer/tree/main/hdd
to your RTC Disk Image. Would make life easier 
Or is the Image too big then?
Jepp, works again.
Thx for this quick fix.
Many Thanks for the RTC Support but I can't open Floppy Images any more.
Tested with PCXT_20221202.rbf, the PCXT Rom, 4.77MHz and the FreeDos HD Image.
And booting PCXT shows
Code: Select all
640 KB OK
601
ERROR. (RESUME ="F1" KEY)
The older Version PCXT_20221124.rbf works correct.
Maybe only my issue?
Nice build
