See here:
https://stackoverflow.com/questions/51623474/delphi-10-2-3-hangs-when-starting-with-debugging-a-32-bit-application/51631582
Two solutions are proposed:
1. I have added the BDS.exe directory to be excluded from real time file system protection. Seems to be fine now.
MP: Didn't help me at all.
2. The only workaround I've found was to define the affinity of the BDS.exe process. You can do this by right clicking the bds.exe process in the Details tab of the Task Manager and Define affinity but it will only define it for the current run. You can define affinity definitively by running BDS through the command line. Here is my shortcut :
C:\Windows\System32\cmd.exe /C START /affinity 1 bds.exe
MP: I didn't try this. I don't know why it should help. That aside, possibly degrading performance whilst also being something I'd need to do every time I run Delphi isn't worth my time. For the moment, RTP is disabled
See here: https://stackoverflow.com/questions/51623474/delphi-10-2-3-hangs-when-starting-with-debugging-a-32-bit-application/51631582 Two solutions are proposed: 1. I have added the BDS.exe directory to be excluded from real time file system protection. Seems to be fine now. MP: Didn't help me at all. 2. The only workaround I've found was to define the affinity of the BDS.exe process. You can do this by right clicking the bds.exe process in the Details tab of the Task Manager and Define affinity but it will only define it for the current run. You can define affinity definitively by running BDS through the command line. Here is my shortcut : C:\Windows\System32\cmd.exe /C START /affinity 1 bds.exe MP: I didn't try this. I don't know why it should help. That aside, possibly degrading performance whilst also being something I'd need to do every time I run Delphi isn't worth my time. For the moment, RTP is disabled