I disabled the endless scrolling, the points update, and, by now, the 429 message appears less times, much less times. I can stay as it by now ^_^

There is no enter for all at once u can just enter one by one :)

As a totally "green" person I think this is a section to mess with ;): Starting from like 597 row of a code (at last for me as I have some changes to not remove grey out GA I already entered:)

EDIT: As far i see this part takes necessary variables and just build new string in c1 (and c2, c3 variable in similar way) and uses it too alter the web code. But i guess something changed in necesary variables or necessary code to show it in sidebar. But I never learned this language etc ;)).

"
//Active Discussions
if($(".homepage_heading:contains('Discussions')").length>0 && Number(GM_getValue("esg_autoscroll", 1))) {
if ($(".homepage_heading:contains('Discussions')").length && Number(GM_getValue("esg_discussions", 1))) {
var c1 = "";
$(".homepage_heading:contains('Discussions')").parent().find(".table").find(".tablerows").find(".tablerow-outer-wrap").each(function() {
var img = $(this).find(".table_image_avatar").css('background-image');

            img = img.replace('url(', '').replace(')', '').replace('"', '').replace('"', '');
            var otitle = $(this).find(".homepage_table_column_heading").text();
            var url = $(this).find(".homepage_table_column_heading").attr("href");
            var comments = $(this).find(".table__column__secondary-link").eq(0).text();
          var owner = $(this).find(".table__column__secondary-link").eq(1).text();
            var elapsed = $(this).find(".table__column__secondary-link").eq(0).closest("p").find("span").text();
            var title = otitle;

            c1 += '<li class="sidebar__navigation__itemz">  \
        <a class="sidebar__navigation__item__link" href="' + url + '" title="' + otitle.replace(/\"/g,"'") + '" >   \
        <i class="global__image-outer-wrap global__image-outer-wrap--avatar-small"> \
        <div class="global__image-inner-wrap" style="background-image:url(' + img + ');"></div></i> \
        </div>  \
        <div class="sidebar__navigation__item__underline">  \

<div class="sidebarnavigationitemtitle" style="max-width:270px;white-space: nowrap;overflow:hidden">' + title + '</div> \
<i class="fa fa-comment" style="color:white;text-shadow:0px 1px #AAB5C6, 0px -1px #AAB5C6, 1px 0px #AAB5C6, -1px 0px #AAB5C6"></i> ' + comments + '<br>\
<span style="float:right" class="sidebarnavigationitemname"></span> \
Last post: ' + elapsed + ' ago by <span class="sidebarnavigationitemname">' + owner + '</span> \
</div> \
</a> \
</li>';
});
$(".sidebarnavigation:last").after(' \
<h3 class="sidebarheading">Discussions</h3> \
<ul class="sidebarnavigation"> \
' + c1 + '\
<li class="sidebarnavigationitem"> \
<a class="sidebarnavigationitemlink" href="/discussions"> \
<div class="sidebarnavigationitemname">More discussions</div> \
<div class="sidebarnavigationitem__underline"></div> \
</a> \
</li> \
</ul> \
');
}

if ($(".homepage_heading:contains('Deals')").length && Number(GM_getValue("esg_discussions", 1))) {
    var c3 = "";
    $(".homepage_heading:contains('Deals')").parent().find(".table").find(".table__rows").find(".table__row-outer-wrap").each(function() {
            var img = $(this).find(".table_image_avatar").css('background-image');

            img = img.replace('url(', '').replace(')', '').replace('"', '').replace('"', '');
            var otitle = $(this).find(".homepage_table_column_heading").text();
            var url = $(this).find(".homepage_table_column_heading").attr("href");
            var comments = $(this).find(".table__column__secondary-link").eq(0).text();
          var owner = $(this).find(".table__column__secondary-link").eq(1).text();
            var elapsed = $(this).find(".table__column__secondary-link").eq(0).closest("p").find("span").text();
            var title = otitle;

            c3 += '<li class="sidebar__navigation__itemz">  \
        <a class="sidebar__navigation__item__link" href="' + url + '" title="' + otitle.replace(/\"/g,"'") + '" >   \
        <i class="global__image-outer-wrap global__image-outer-wrap--avatar-small"> \
        <div class="global__image-inner-wrap" style="background-image:url(' + img + ');"></div></i> \
        </div>  \
        <div class="sidebar__navigation__item__underline">  \

<div class="sidebarnavigationitemtitle" style="max-width:270px;white-space: nowrap;overflow:hidden">' + title + '</div> \
<i class="fa fa-comment" style="color:white;text-shadow:0px 1px #AAB5C6, 0px -1px #AAB5C6, 1px 0px #AAB5C6, -1px 0px #AAB5C6"></i> ' + comments + '<br>\
<span style="float:right" class="sidebarnavigationitemname"></span> \
Last post: ' + elapsed + ' ago by <span class="sidebarnavigationitemname">' + owner + '</span> \
</div> \
</a> \
</li>';
});
$(".sidebarnavigation:last").after(' \
<h3 class="sidebarheading">Deals</h3> \
<ul class="sidebarnavigation"> \
' + c3 + '\
<li class="sidebarnavigationitem"> \
<a class="sidebarnavigationitemlink" href="/discussions/deals"> \
<div class="sidebarnavigationitemname">More deals</div> \
<div class="sidebarnavigationitem__underline"></div> \
</a> \
</li> \
</ul> \
');
}

if ($(".homepage_heading:contains('Community Poll')").length) {
    var c2 = "";
    var total_votes = 0;
    $(".homepage_heading:contains('Community Poll')").parent().find(".poll")
        .find(".table__rows").find(".table__row-outer-wrap").each(function() {
            total_votes += Number($(this).attr("data-votes"));
        });

    $(".homepage_heading:contains('Community Poll')").parent().find(".poll")
        .find(".table__rows").find(".table__row-outer-wrap").each(function() {
            var img = $(this).find(".global__image-inner-wrap").css('background-image');
          if(img)
            img = img.replace('url(', '').replace(')', '').replace('"', '').replace('"', '');
            var title = $(this).find(".table__column__heading").text();
            var votes = Number($(this).attr("data-votes"));
            var id = $(this).attr("data-id");
            var url = $(this).find('a').attr('href');
            var form = $(this).find("form");
            $(form).find('.poll__vote-button').css("padding", 0).addClass('poll__vote-button-sidebar');
            form = $(form).html().replace("Voted", "").replace("Vote", "");
            var percent = Math.round(votes / (total_votes > 0 ? total_votes : 1) * 10000) / 100;
            c2 += '<li class="sidebar__navigation__itemz table__row-outer-wrap' + ($(this).hasClass("is-selected") ? ' is-selected' : ' not-selected') + '" data-id=' + $(this).attr("data-id") + ' data-votes=' + votes + '>   \
        <div class="sidebar__navigation__item__link" title="' + title + '"> \
        '+ (img ?'<i class="global__image-outer-wrap global__image-outer-wrap--game-small"> \
        <div class="global__image-inner-wrap" style="background-image:url(' + img + ');"></div></i>' : '')+'    \

<div class="sidebarnavigationitemunderline"> \
<div class="sidebarnavigationitemtitle" style="width:150px;white-space: nowrap;overflow:hidden"><a target="_blank" href="' + url + '">' + title + '</a></div> \
' + votes + ' votes <br>' + percent + '%</div> <form>' + form + '</form> \
</div></li>';
});
$(".sidebarnavigation:last").after(' \
<h3 class="sidebarheading">Community Poll</h3> \
<ul class="sidebar__navigation"> \
' + c2 + '\
</ul> \
');
}

}
"

Yea. I just put holiday event into the list of exclusions.

Thx for help. I will try it soon, but I already see that it will work (from post below).