This week I copied my business mail to Outlook via IMAPSIZE.EXE and
Outlook Express. No serious problems.

I decided to keep the mail in TB, but to move all folders involved
to a separate branch in the folder tree. This was done in the
background, because it takes considerable time.

Since this operation I cannot access some not moved folders, that
contain attachments with the mails (FOIP). Tb then freezes, and
after some time crashes.

And when I manually apply the filters to the in-box, I get a long
list of errors :

Fout: [Exception... "'IGNORE_THIS__NOT_A_REAL_PROBLEM' when calling
method: [nsIStreamListener:nDataAvailable]" nsresult: "0x8057001e
(NS_ERROR_XPC_JS_THREW_STRING)" location: "" data: no]
(about 10 of these)

Fout: uncaught exception: [Exception... "Component returned failure
code: 0x80004003 (NS_ERROR_INVALID_POINTER)
[nsIEditorSpellCheck.GetNextMisspelledWord]" nsresult: "0x80004003
(NS_ERROR_INVALID_POINTER)" location: "JS frame ::
chrome://editor/content/EdSpellCheck.js :: NextWord :: line 298"
data: no]
(only once)

Waarschuwing: Niet-herkende at-regel of fout bij parsen at-regel
‘@font-face’.
Bronbestand:
mailbox:///D|/Data/Thunderbird/3n5em89t.default/Mail/Local%20Folders/Inbox?number=455242
Regel: 24
(about 30 of these)

Fout: [Exception... "'IGNORE_THIS__NOT_A_REAL_PROBLEM' when calling
method: [nsIStreamListener:nDataAvailable]" nsresult: "0x8057001e
(NS_ERROR_XPC_JS_THREW_STRING)" location: "" data: no]
(3 piece of this one)

Waarschuwing: Niet-herkende at-regel of fout bij parsen at-regel
‘@font-face’.
Bronbestand:
mailbox:///D|/Data/Thunderbird/3n5em89t.default/Mail/Local%20Folders/Inbox?number=455242
Regel: 27
(About 30 of these)

Fout: [Exception... "'IGNORE_THIS__NOT_A_REAL_PROBLEM' when calling
method: [nsIStreamListener:nDataAvailable]" nsresult: "0x8057001e
(NS_ERROR_XPC_JS_THREW_STRING)" location: "" data: no]
(only once)

Something is rotten in the state of Holland, but WHAT can I do?

--
Loek