Hi,
I'd like to notify Klaus about this bug and this might be the easiest way.. anyway nxclient says it cannot use xauth. Looks like with nxclient, the path is hard coded. So, to run nxclient one needs to mkdir /usr/X11R6/bin and cp /usr/bin/auth /usr/X11R6/bin
Anyway, it works after that. I'm using that kind of setup now from Tokyo to Switzerland.
manzikki

SK Hynix Server Memory 32GB (1x32GB) RAM DDR4 2400MHz HMA84GR7MFR4N Lot of 12
$1599.99
P43330-0A1 HPE 32GB 2RX8 PC5-4800B DDR5 SERVER RAM P43328-B21 / HMCG88MEBRA107N
$1100.00
2 in 1 USB 3.0 Card Reader Micro TF card Reader usb adapter High Speed Cardreder
$3.99
Samsung 16GB 2Rx4 PC4-2133P DDR4 ECC Server Memory RDIMM M393A2G40DB0-CPB
$104.95
(8x 16GB) SK Hynix HMA82GR7DJR8N-XN PC4-3200AA DDR4-25600 ECC REG Server RDIMM
$800.00
SK Hynix 64B PC4-2933Y Server Memory DDR4 RAM HMAA8GR7MJR4N-WM
$499.99
Kingston 32GB 64GB 128GB 256GB USB 3.0 Flash Drive Thumb Memory Stick Pen lot
$285.90
32GB 2Rx8 PC4 - 3200AA - SE1-13 (x2) 64GB - Memory
$260.00
Micron MTA18ASF2G72PDZ-3G2J3 16GB 2Rx8 PC4-3200AA DDR4 ECC Server Memory RDIMM
$114.95
x4 Intel 128GB NMB1XXD128GPS Optane Memory 200 Series PMEM Module 3200 DDR4 RAM
$329.99