I checked our Apache error log and found a timeout error, this accounts for most 502s errors that we are getting not sure how to optimise this have you any suggestions. (we use wp-engine)

Thanks Jamie

[Thu Dec 11 11:14:54 2014] [error] [client 86.185.146.22] [WPE Monitoring] Stopwatch php.pod-2608.function.session_start.duration exceeded 200ms. Was: 309ms.\n#0 wpe\\measure\\LoggingStopwatch->logStackTrace(309) called at [/nas/wp/www/common/production/measure.php:198]\n#1 wpe\\measure\\LoggingStopwatch->lap_ended(309) called at [/nas/wp/www/common/production/measure.php:134]\n#2 wpe\\measure\\Stopwatch->lapstart() called at [/nas/wp/www/common/production/measure.php:158]\n#3 wpe\\measure\\Stopwatch->__destruct() called at [/nas/wp/www/cluster-2608/welldoing/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/masonry_entries.php:32]\n#4 session_start() called at [/nas/wp/www/cluster-2608/welldoing/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/masonry_entries.php:32]\n#5 avia_sc_masonry_entries->extra_assets() called at [/nas/wp/www/cluster-2608/welldoing/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/shortcode-template.class.php:28]\n#6 aviaShortcodeTemplate->init() called at [/nas/wp/www/cluster-2608/welldoing/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/template-builder.class.php:335]\n#7 AviaBuilder->createShortcode() called at [/nas/wp/www/cluster-2608/welldoing/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/template-builder.class.php:74]\n#8 AviaBuilder->init()\n#9 call_user_func_array(Array ([0] => AviaBuilder Object ([paths] => Array ([pluginPath] => /nas/wp/www/cluster-2608/welldoing/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/,[pluginDir] => avia-template-builder/,[pluginUrl] => http://welldoing.org/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/,[assetsURL] => http://welldoing.org/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/assets/,[assetsPath] => /nas/wp/www/cluster-2608/welldoing/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/assets/,[imagesURL] => http://welldoing.org/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/images/,[configPath] => /nas/wp/www/cluster-2608/welldoing/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/config/),[shortcode_class] => Array ([avia_sc_blog] => avia_sc_blog Object ([builder] => AviaBuilder Object ( *RECURSION*,[config] => Array ([name] => Blog Posts,[tab] => Content Elements,[icon] => http://welldoing.org/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/images/sc-blog.png,[order] => 40,[target] => avia-target-insert,[shortcode] => av_blog,[tooltip] => Displays Posts from your Blog,[php_class] => avia_sc_blog,[drag-level] => 3,[drop-level] => -1,[popup_editor] => 1),[elements] => Array ([0] => Array ([name] => Do you want to display blog posts?,[desc] => Do you want to display blog posts or entries from a custom taxonomy?,[id] => blog_type,[type] => select,[std] => posts,[subtype] => Array ([Display blog posts] => posts,[Display entries from a custom taxonomy] => taxonomy)),[1] => Array ([name] => Which categories should be used for the blog?,[desc] => You can select multiple categories here. The Page will then show posts from only those categories.,[id] => categories,[type] => select,[multiple] => 6,[required] => Array ([0] => blog_type,[1] => equals,[2] => posts),[subtype] => cat),[2] => Array ([name] => Which Entries?,[desc] => Select which entries should be displayed by selecting a taxonomy,[id] => link,[fetchTMPL] => 1,[type] => linkpicker,[subtype] => Array ([Display Entries from:] => taxonomy),[multiple] => 6,[required] => Array ([0] => blog_type,[1] => equals,[2] => taxonomy),[std] => category),[3] => Array ([name] => Blog Style,[desc] => Choose the default blog layout here.,[id] => blog_style,[type] => select,[std] => single-big,[no_first] => 1,[subtype] => Array ([Multi Author Blog (displays Gravatar of the article author beside the entry and feature images above)] => multi-big,[Single Author, small preview Pic (no author picture is displayed, feature image is small)] => single-small,[Single Author, big preview Pic (no author picture is displayed, feature image is big)] => single-big,[Grid Layout] => blog-grid)),[4] => Array ([name] => Blog Grid Columns,[desc] => How many columns do you want to display?,[id] => columns,[type] => select,[std] => 3,[required] => Array ([0] => blog_style,[1] => equals,[2] => blog-grid),[subtype] => Array ([1] => 1,[2] => 2,[3] => 3,[4] => 4,[5] => 5)),[5] => Array ([name] => Define Blog Grid layout,[desc] => Do you want to display a read more link?,[id] => contents,[type] => select,[std] => excerpt,[required] => Array ([0] => blog_style,[1] => equals,[2] => blog-grid),[subtype] => Array ([Title and Excerpt] => excerpt,[Title and Excerpt + Read More Link] => excerpt_read_more,[Only Title] => title,[Only Title + Read More Link] => title_read_more,[Only excerpt] => only_excerpt,[Only excerpt + Read More Link] => only_excerpt_read_more,[No Title and no excerpt] => no)),[6] => Array ([name] => Blog Content length,[desc] => Should the full entry be displayed or just a small excerpt?,[id] => content_length,[type] => select,[std] => content,[required] => Array ([0] => blog_style,[1] => not,[2] => blog-grid),[subtype] => Array ([Full Content] => content,[Excerpt] => excerpt,[Excerpt With Read More Link] => excerpt_read_more)),[7] => Array ([name] => Preview Image Size,[desc] => Set the image size of the preview images,[id] => preview_mode,[type] => select,[std] => auto,[subtype] => Array ([Set the preview image size automatically based on column or layout width] => auto,[Choose the preview image size manually (select thumbnail size)] => custom)),[8] => Array ([name] => Select custom preview image size,[desc] => Choose image size for Preview Image,[id] => image_size,[type] => select,[required] => Array ([0] => preview_mode,[1] => equals,[2] => custom),[std] => portfolio,[subtype] => Array ([No Scaling (Original Width X Original Height)] => no scaling,[Thumbnail (150×150)] => thumbnail,[Medium (300×300)] => medium,[Large (1030×1030)] => large,[Widget (36×36)] => widget,[Square (180×180)] => square,[Featured (1500×430)] => featured,[Featured Large (1500×630)] => featured_large,[Extra Large (1500×1500)] => extra_large,[Portfolio (495×400)] => portfolio,[Portfolio Small (260×185)] => portfolio_small,[Gallery (845×684)] => gallery,[Magazine (710×375)] => magazine,[Masonry (705×705)] => masonry,[Entry With Sidebar (845×321)] => entry_with_sidebar,[Entry Without Sidebar (1210×423)] => entry_without_sidebar,[Shop Thumbnail (120×120)] => shop_thumbnail,[Shop Catalog (450×450)] => shop_catalog,[Shop Single (450×999)] => shop_single)),[9] => Array ([name] => Post Number,[desc] => How many items should be displayed per page?,[id] => items,[type] => select,[std] => 3,[subtype] => Array ([All] => -1,[1] => 1,[2] => 2,[3] => 3,[4] => 4,[5] => 5,[6] => 6,[7] => 7,[8] => 8,[9] => 9,[10] => 10,[11] => 11,[12] => 12,[13] => 13,[14] => 14,[15] => 15,[16] => 16,[17] => 17,[18] => 18,[19] => 19,[20] => 20,[21] => 21,[22] => 22,[23] => 23,[24] => 24,[25] => 25,[26] => 26,[27] => 27,[28] => 28,[29] => 29,[30] => 30,[31] => 31,[32] => 32,[33] => 33,[34] => 34,[35] => 35,[36] => 36,[37] => 37,[38] => 38,[39] => 39,[40] => 40,[41] => 41,[42] => 42,[43] => 43,[44] => 44,[45] => 45,[46] => 46,[47] => 47,[48] => 48,[49] => 49,[50] => 50,[51] => 51,[52] => 52,[53] => 53,[54] => 54,[55] => 55,[56] => 56,[57] => 57,[58] => 58,[59] => 59,[60] => 60,[61] => 61,[62] => 62,[63] => 63,[64] => 64,[65] => 65,[66] => 66,[67] => 67,[68] => 68,[69] => 69,[70] => 70,[71] => 71,[72] => 72,[73] => 73,[74] => 74,[75] => 75,[76] => 76,[77] => 77,[78] => 78,[79] => 79,[80] => 80,[81] => 81,[82] => 82,[83] => 83,[84] => 84,[85] => 85,[86] => 86,[87] => 87,[88] => 88,[89] => 89,[90] => 90,[91] => 91,[92] => 92,[93] => 93,[94] => 94,[95] => 95,[96] => 96,[97] => 97,[98] => 98,[99] => 99,[100] => 100)),[10] => Array ([name] => Offset Number,[desc] => The offset determines where the query begins pulling posts. Useful if you want to remove a certain number of posts because you already query them with another blog or magazine element.,[

Hi folks,

For some reason my gallery thumbnail sizes are much smaller in Internet Explorer 11 than they are in other browsers like Fire Fox and Chrome. Does anybody have any ideas what is causing this and how to fix it?

Many thanks,