I can navigate among tabs any number of times unless I choose the OVERVIEW tab, which causes the program to crash with the following problem details (Greek to me, but maybe helpful to you - part of the crash report - I assume you don't need the Microsoft Privacy Statement links):
Problem signature:
Problem Event Name: APPCRASH
Application Name: OSCAR.exe
Application Version: 1.4.0.0
Application Timestamp: 62aa0b75
Fault Module Name: ig7icd64.dll
Fault Module Version: 10.18.10.3345
Fault Module Timestamp: 526edf4d
Exception Code: c0000005
Exception Offset: 0000000000203352
OS Version: 6.3.9600.2.0.0.256.103
Locale ID: 1033
Additional Information 1: ccad
Additional Information 2: ccaddbce04adda611dc81001eb1abd36
Additional Information 3: 7cae
Additional Information 4: 7cae5398b196c583070e5be7e9ab4c16
System Summary
Operating System: Windows 8.1 Pro with Media Center 64-bit
CPU: Intel Core i7 3630QM @ 2.40GHz 49 °C
Ivy Bridge 22nm Technology
RAM: 16.0GB Dual-Channel DDR3 @ 798MHz (11-11-11-28)
Motherboard: TOSHIBA Portable PC (U3E1) 50 °C
Graphics: Generic PnP Monitor (1920x1080@59Hz)
SE2717H/HX (1920x1080@59Hz)
Intel HD Graphics 4000 (Toshiba)
I can restart OSCAR without any problems, and if I move from the Welcome tab to Overview, I can work within that one tab, and I can return to the Welcome tab, but OSCAR crashes as soon as I move to any other tab. It also crashes instantly when I move from any other tab to Overview (i.e., after importing data, navigating within Daily View, reviewing the Statistics tab).
This is mostly a nuisance, not a crisis. But if I can adjust a setting or three, and be able to move between all the tabs, it would be great.
(As an aside: I have neither plans nor budget for switching to Windows 10 or 11 as a possible remedy. My doctor is unable to extract data from my ResMed SD card, so I create PDF's to report my data for him. I'm still working on my reporting technique, and look forward to The Guide tackling such issues as configuring reporting tools!)
Thanks!
Bruce