I have attached a file (MASTER09.xlsm) which I run to chart stock market symbols. It ran OK with Excel 2016, when I could automatically step through as many as 16 symbols. Now I have Office365.
If I run a single symbol (UDOW.K) I can repeatedly close/reopen the file.
If I run 2 symbols, then close the file, Excel Home opens.
If I run 3 symbols, the macro aborts, closes the program, and Excel Home opens (usually).
Uninstall/Reinstall Office 365 did not fix the problem, and I have looked carefully at File/Options and Visual Basic macro setup. The macro runs OK on another computer (back East). Appreciate any suggestions. Bill Roberts