Update to ILPer v2.1

[Jurgen Keller]

I encountered a strange problem with ILPer tonight. I wanted to save a page of my RAMBOX on HDRIVE1. Here is what I did:
XEQ "DIR" (just to see that access to HDRIVE1 works)
XEQ "NEWM" 030 (initialize HDRIVE1)
10 "TEST" XEQ "WRTPG" (the RAMBOX way to save page #10 to file "TEST" on a mass storage device)

That worked perfectly fine on my MacBook where I have ILPer 1.52 installed.
However, when I try the same procedure on my Windows laptops (one with Win7, the other with Win10), the WRTPG call always fails with "NO MEDM". On both Windows computers I've installed the lastet ILPer software and the latest FTDI drivers.

I've tried to play with the FTDI driver settings, however, no luck. The problem persists. I even opened my PILBox and reconfigured it to 9600 baud, but it didn't change anything.

In the end I've installed ILPer 1.43 (just a version that I've found on one of the Windows computers), and it works perfectly! Hmm, something seems to be wrong with the newer ILPer versions. Has anybody out there observed similar problems? Any idea what changed in ILPer that might cause such issues?

As Christoph has implemented some nice features in newer versions I'm not happy that I'm stuck at an older release so any hints are highly appreciated.