I'm just wondering if there's anything I can do to make v15 run a bit faster, or else I'll have to revert to v14, this is just undoable.
(1) when the program is minimized and reopened, let's say with 5-6 program windows open, it takes more than 30 seconds to show the normal screen again
(2) when you open a new SQL window, you wait 10+ seconds. When you Change a window, from Test to SQL, you'll have to wait at least 30 secs
(3) when you've opened a package body with, let's say 5000+ lines, it takes more than a second to move up/down one line (with the cursor). Pressing Enter doesn't have the delay. Moving page up/down takes 3-4 secs and you just see how the screen builds up, for each line scrolled, the (some I call) "position indicator" ... there where if shows how deep you are in a procedure/function... these square blocks just on top of the editor with things like "Declaration", "Function", "Code Section", "If" etc. (maybe this section can be disabled?)
(4) when you run a longer query, the screen may get black or seems to freeze, until the query has ended
(5) in general, opening database objects, or saved files, takes much longer
A thing that already started in v14 was that when you open a second PL/SQL developer instance, the oracle logon-screen, with predefined logins, is "somewhere", only to be found when you use Alt-Tab. I would understand this is the case if I myself had clicked onto other open programs meanwhile, but I haven't.
In all fairness, I have to say that have PL/SQL developer open for many days, often more than one, but usually there's at least one instance of the application open, so that could maybe explain the slowness when opening a new SQL window or so, but the slowness while editing in packages is always there.
PL/SQL doesn't seem to use more memory, or use much more CPU.