meanwhile with exactly those settings (I havent changed anything) the 
interruptions have got bad again.

On Wed, 5 Feb 2025, Barry Landy wrote:

:>I experimented with some settings which have helped a lot but not cured 
:>the problem completely.
:>
:>the settings are
:>
:>mail checkinterval has always been large
:>
:>TCP open timeout = 100
:>TCP query timeout = 100
:>TCP close connection timeout=150 
:>(this i first made 100 then raised it)
:>
:>I put these in individually and observed effects.
:>
:>I still get the dread message occasionally with no common factor that I 
:>can spot. I would be greateful for other suggestions of what to try.
:>
:>FYI I am running under Windows (11) and not UNix.
:>
:>
:>
:>On Sun, 2 Feb 2025, Barry Landy via Alpine-info wrote:
:>
:>:>I have exactly the same problem for exactly the same reason. 
:>:>
:>:>Not due to mail check interval as that was already large.
:>:>
:>:>I am extremely interested to know if any of you get anywhere with 
:>:>setting timeout values.
:>:>
:>:>
:>:>On Sun, 2 Feb 2025, Thomas Gramstad via Alpine-info wrote:
:>:>
:>:>:>
:>:>:>Thank you Milt, those links were very informative!
:>:>:>
:>:>:>Then I checked all the timeout values in my config:
:>:>:>
:>:>:>I have Check incoming mail interval at 15 seconds, and
:>:>:>vaguely remember there was a reason for that many years
:>:>:>ago.
:>:>:>
:>:>:>I have at least 4 TCP-related timeouts, but they are all
:>:>:>set at "No Value". I suspect I should do something about
:>:>:>that. What does "No Value" mean for those?
:>:>:>
:>:>:>Then there is this one, which I have no idea what means:
:>:>:>
:>:>:>User Input Timeout              = <No Value Set: using "0"> 
:>:>:>
:>:>:>There are a few others (like "Rsh timeout") which sound
:>:>:>less relevant.
:>:>:>
:>:>:>So there seem to be quite a few more timeouts in Alpine now than 
:>:>:>in 2016.
:>:>:>
:>:>:>(By "logging into Alpine" I meant the OAuth thing which requires
:>:>:>me to enter a password that it has stored.)
:>:>:>
:>:>:>I'll try the < up one level thing the next time the disconnect 
:>:>:>occurs.
:>:>:>
:>:>:>But please advise about the 4 TCP settings above.
:>:>:>
:>:>:>Thomas Gramstad
:>:>:>
:>:>:>
:>:>:>On Sun, 2 Feb 2025, Milt Epstein via Alpine-info wrote:
:>:>:>
:>:>:>> I didn't think I had anything to say about this because I haven't
:>:>:>> experienced this error, but then I found a reference to this error
:>:>:>> message in my saved mail, in an old thread on this mailing list (from
:>:>:>> January 28, 2016).
:>:>:>> 
:>:>:>> So I went to the mailing list info url in each list message:
:>:>:>> 
:>:>:>> http://mailman12.u.washington.edu/mailman/listinfo/alpine-info
:>:>:>> 
:>:>:>> and went to the list archives.  But the list archives there only goes
:>:>:>> back about three years.  But I did find a list archive at marc.info:
:>:>:>> 
:>:>:>> https://marc.info/?l=alpine-info&r=1&w=2
:>:>:>> 
:>:>:>> And then from January 2016:
:>:>:>> 
:>:>:>> https://marc.info/?l=alpine-info&r=1&b=201601&w=2
:>:>:>> 
:>:>:>> And then the thread in question ([Alpine-info] Best timeout settings
:>:>:>> for connecting to Exchange server?):
:>:>:>> 
:>:>:>> https://marc.info/?t=145399947700006&r=1&w=2
:>:>:>> 
:>:>:>> You might take a look at that to see if there's anything helpful
:>:>:>> there.
:>:>:>> 
:>:>:>> Also, people's suggestion to back out of the folder (using "<") and
:>:>:>> re-enter it (rather than quitting Alpine) seems worth a try.
:>:>:>> 
:>:>:>> BTW, what do you mean by "log in to Alpine"?  (Because one doesn't
:>:>:>> really have to log in to alpine.  Probably you're having alpine
:>:>:>> connect to some mail server -- which may be relevant to getting that
:>:>:>> error message; but it does seem that others replying to your message
:>:>:>> have figured that out.)
:>:>:>> 
:>:>:>> Milt Epstein
:>:>:>> mepst...@illinois.edu
:>:>:>> 
:>:>:>> 
:>:>:>> On Sun, 2 Feb 2025, Thomas Gramstad via Alpine-info wrote:
:>:>:>> 
:>:>:>> > The Subject: line is an error message that I get very often
:>:>:>> > in Alpine, like several times per hour:
:>:>:>> > 
:>:>:>> > [MAIL FOLDER "INBOX" CLOSED DUE TO ACCESS ERROR]
:>:>:>> > 
:>:>:>> > When this happens, in the folder I am in I can still see the 
:>:>:>> > numbered list of messages, but if I try to open a message to read 
:>:>:>> > it, there is nothing to read. I then have to quit Alpine, start 
:>:>:>> > Alpine a new, and log in to Alpine, and then I can read the 
:>:>:>> > messages.
:>:>:>> > 
:>:>:>> > This frequent need to quit and restart is annoying. Is there 
:>:>:>> > something I can do to prevent, or at least reduce the number of 
:>:>:>> > such incidents? Like checking something more often, or less 
:>:>:>> > often, or switch something off?
:>:>:>> > 
:>:>:>> > Thomas Gramstad
:>:>:>> > _______________________________________________
:>:>:>> > Alpine-info mailing list
:>:>:>> > Alpine-info@u.washington.edu
:>:>:>> > 
https://urldefense.com/v3/__http://mailman12.u.washington.edu/mailman/listinfo/alpine-info__;!!DZ3fjg!6Wjel1CAJEdPWB9pFlfWG1dMiSfiJ70n2wME-SxsxsrM_yvDp8HOFQEpNkJ9DuV2GFcMP7yAahkNSOuXydQJE5tIQQhdAB0i$
 
:>:>:>> > 
:>:>:>> _______________________________________________
:>:>:>> Alpine-info mailing list
:>:>:>> Alpine-info@u.washington.edu
:>:>:>> http://mailman12.u.washington.edu/mailman/listinfo/alpine-info
:>:>:>> 
:>:>:>_______________________________________________
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:>:>:>Alpine-info@u.washington.edu
:>:>:>http://mailman12.u.washington.edu/mailman/listinfo/alpine-info
:>:>:>
:>:>
:>:>
:>
:>

-- 
Barry Landy                        Home:        +44-1223-570417
192, Gilbert Road                  College:     +44-1223-362062
                                   Mobile       +44-7771-933945
Cambridge CB4 3PB
England                            Email        barryla...@cantab.net
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